| <Parameter Code> | <Parameter Desc> | <Standard Unit> | <Meth Code> | <Duration Code> | <Duration Desc> | <Unit> | <Unit Desc> | <Collection Desc> | <Sample Analysis Disc> | <FED MDL> | <Summary Scale> | <Equivalent Method Desc> | <Reference Method ID> | <ABS Max Sample Value> | <ABS Min Sample Value> |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 88112 | Chromium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88112 | Chromium PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0004 | 4 | None | None | None | None |
| 88112 | Chromium PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0004 | 4 | None | None | None | None |
| 88342 | Coarse Mass Extinction PM2.5 LC | 124 | 899 | 7 | 24 HOUR | 124 | Inverse Megameters | Unknown-Unknown | # | 0.002 | 3 | None | None | None | None |
| 88114 | Copper PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88114 | Copper PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88114 | Copper PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88114 | Copper PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88307 | EC CSN PM2.5 LC TOT | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | Unknown-Unknown | STN TOT | 0.002 | 3 | None | None | None | None |
| 88329 | EC1 PM2.5 LC | 105 | 145 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2000 PM2.5 FRM Air Sampler-# | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88329 | EC1 PM2.5 LC | 105 | 809 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module C with Cyclone Inlet-Quartz Filter | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88329 | EC1 PM2.5 LC | 105 | 838 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | URG 3000N w/Pall Quartz filter and Cyclone Inlet | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88329 | EC1 PM2.5 LC | 105 | 841 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | URG 3000N w/Pall Quartz filter and Cyclone Inlet | IMPROVE_A | 0.002 | 3 | None | None | None | None |
| 88329 | EC1 PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88330 | EC2 PM2.5 LC | 105 | 145 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2000 PM2.5 FRM Air Sampler-# | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88330 | EC2 PM2.5 LC | 105 | 809 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module C with Cyclone Inlet-Quartz Filter | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88330 | EC2 PM2.5 LC | 105 | 838 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | URG 3000N w/Pall Quartz filter and Cyclone Inlet | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88330 | EC2 PM2.5 LC | 105 | 841 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | URG 3000N w/Pall Quartz filter and Cyclone Inlet | IMPROVE_A | 0.002 | 3 | None | None | None | None |
| 88330 | EC2 PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88331 | EC3 PM2.5 LC | 105 | 145 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2000 PM2.5 FRM Air Sampler-# | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88331 | EC3 PM2.5 LC | 105 | 809 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module C with Cyclone Inlet-Quartz Filter | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88331 | EC3 PM2.5 LC | 105 | 838 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | URG 3000N w/Pall Quartz filter and Cyclone Inlet | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88331 | EC3 PM2.5 LC | 105 | 841 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | URG 3000N w/Pall Quartz filter and Cyclone Inlet | IMPROVE_A | 0.002 | 3 | None | None | None | None |
| 88331 | EC3 PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | IMPROVE TOR | 0.002 | 3 | None | None | None | None |
| 88343 | Elemental Carbon Extinction PM2.5 LC | 124 | 899 | 7 | 24 HOUR | 124 | Inverse Megameters | Unknown-Unknown | # | 0.002 | 3 | None | None | None | None |
| 88337 | Hydrogen PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88337 | Hydrogen PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88337 | Hydrogen PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88337 | Hydrogen PM2.5 LC | 105 | 851 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2300 PM2.5 Seq SSampler - Teflon-# | Energy Dispersive X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88337 | Hydrogen PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88126 | Iron PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88126 | Iron PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88126 | Iron PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88126 | Iron PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88128 | Lead PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88128 | Lead PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88128 | Lead PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88128 | Lead PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88128 | Lead PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0004 | 4 | None | None | None | None |
| 88128 | Lead PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0004 | 4 | None | None | None | None |
| 88140 | Magnesium PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88140 | Magnesium PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88140 | Magnesium PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88140 | Magnesium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88132 | Manganese PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88132 | Manganese PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88132 | Manganese PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88132 | Manganese PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88132 | Manganese PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0002 | 4 | None | None | None | None |
| 88132 | Manganese PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0002 | 4 | None | None | None | None |
| 88134 | Molybdenum PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88134 | Molybdenum PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88134 | Molybdenum PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88134 | Molybdenum PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88136 | Nickel PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88136 | Nickel PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88136 | Nickel PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88136 | Nickel PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88136 | Nickel PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0004 | 4 | None | None | None | None |
| 88136 | Nickel PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0004 | 4 | None | None | None | None |
| 88338 | Nitrite PM2.5 LC | 105 | 803 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Glycerin-Nylon Filter, 4.9 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88338 | Nitrite PM2.5 LC | 105 | 805 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Na2CO3-Nylon Filter, 17.4 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88338 | Nitrite PM2.5 LC | 105 | 806 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Na2CO3-Nylon Filter, 4.9 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88338 | Nitrite PM2.5 LC | 105 | 807 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Glycerin/Na2CO3-Nylon Filter, 10.8 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88338 | Nitrite PM2.5 LC | 105 | 853 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2300 PM2.5 Seq SSampler - Quartz-# | Thermal Optical Reflectance | 0.002 | 3 | None | None | None | None |
| 88338 | Nitrite PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88320 | OC PM2.5 LC TOR | 105 | 809 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module C with Cyclone Inlet-Quartz Filter | OC1+OC2+OC3+OC4+OP (88324+88325+88326+88327+88328) | 0.002 | 3 | None | None | None | None |
| 88320 | OC PM2.5 LC TOR | 105 | 827 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | URG 3000N w/Pall Quartz filter and Cyclone Inlet | OC1+OC2+OC3+OC4+(OP(TOR))=(88324+88325+88326+88327+88328) | 0.002 | 3 | None | None | None | None |
| 88320 | OC PM2.5 LC TOR | 105 | 838 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | URG 3000N w/Pall Quartz filter and Cyclone Inlet | OC1+OC2+OC3+OC4+OP (88324+88325+88326+88327+88328) | 0.002 | 3 | None | None | None | None |
| 88320 | OC PM2.5 LC TOR | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | Unknown-Unknown | OC1+OC2+OC3+OC4+OP | 0.002 | 3 | None | None | None | None |
| 88332 | OC1 CSN Unadjusted PM2.5 LC TOT | 105 | 145 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2000 PM2.5 FRM Air Sampler-# | STN TOT | 0.002 | 3 | None | None | None | None |
| 88332 | OC1 CSN Unadjusted PM2.5 LC TOT | 105 | 809 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module C with Cyclone Inlet-Quartz Filter | STN TOT | 0.002 | 3 | None | None | None | None |
| 88332 | OC1 CSN Unadjusted PM2.5 LC TOT | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | STN TOT | 0.002 | 3 | None | None | None | None |
| 88333 | OC2 CSN Unadjusted PM2.5 LC TOT | 105 | 145 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2000 PM2.5 FRM Air Sampler-# | STN TOT | 0.002 | 3 | None | None | None | None |
| 88333 | OC2 CSN Unadjusted PM2.5 LC TOT | 105 | 809 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module C with Cyclone Inlet-Quartz Filter | STN TOT | 0.002 | 3 | None | None | None | None |
| 88333 | OC2 CSN Unadjusted PM2.5 LC TOT | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | STN TOT | 0.002 | 3 | None | None | None | None |
| 88334 | OC3 CSN Unadjusted PM2.5 LC TOT | 105 | 145 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2000 PM2.5 FRM Air Sampler-# | STN TOT | 0.002 | 3 | None | None | None | None |
| 88334 | OC3 CSN Unadjusted PM2.5 LC TOT | 105 | 809 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module C with Cyclone Inlet-Quartz Filter | STN TOT | 0.002 | 3 | None | None | None | None |
| 88334 | OC3 CSN Unadjusted PM2.5 LC TOT | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | STN TOT | 0.002 | 3 | None | None | None | None |
| 88335 | OC4 CSN Unadjusted PM2.5 LC TOT | 105 | 145 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2000 PM2.5 FRM Air Sampler-# | STN TOT | 0.002 | 3 | None | None | None | None |
| 88335 | OC4 CSN Unadjusted PM2.5 LC TOT | 105 | 809 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module C with Cyclone Inlet-Quartz Filter | STN TOT | 0.002 | 3 | None | None | None | None |
| 88335 | OC4 CSN Unadjusted PM2.5 LC TOT | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | STN TOT | 0.002 | 3 | None | None | None | None |
| 88336 | OP CSN PM2.5 LC TOT | 105 | 145 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2000 PM2.5 FRM Air Sampler-# | STN TOT | 0.002 | 3 | None | None | None | None |
| 88336 | OP CSN PM2.5 LC TOT | 105 | 809 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module C with Cyclone Inlet-Quartz Filter | STN TOT | 0.002 | 3 | None | None | None | None |
| 88336 | OP CSN PM2.5 LC TOT | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | STN TOT | 0.002 | 3 | None | None | None | None |
| 88346 | Organic Carbon Extinction PM2.5 LC | 124 | 899 | 7 | 24 HOUR | 124 | Inverse Megameters | Unknown-Unknown | # | 0.002 | 3 | None | None | None | None |
| 88350 | Organic Carbon Mass PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | Unknown-Unknown | # | 0.002 | 3 | None | None | None | None |
| 88152 | Phosphorus PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88152 | Phosphorus PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88152 | Phosphorus PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88152 | Phosphorus PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 904 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | BGI PQ200/200A | ICP-AES | 0.0104 | 4 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 904 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | BGI PQ200/200A | ICP-AES | 0.0104 | 4 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0042 | 4 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0042 | 4 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 906 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | R & P Partisol 2000 | ICP-AES | 0.0104 | 4 | None | None | None | None |
| 88180 | Potassium PM2.5 LC | 105 | 906 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | R & P Partisol 2000 | ICP-AES | 0.0104 | 4 | None | None | None | None |
| 88401 | Reconstructed Mass PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | Unknown-Unknown | # | 0.002 | 3 | None | None | None | None |
| 88176 | Rubidium PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88176 | Rubidium PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88176 | Rubidium PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88176 | Rubidium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88154 | Selenium PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88154 | Selenium PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88154 | Selenium PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88154 | Selenium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88154 | Selenium PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0004 | 4 | None | None | None | None |
| 88154 | Selenium PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0004 | 4 | None | None | None | None |
| 88165 | Silicon PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88165 | Silicon PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88165 | Silicon PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88165 | Silicon PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 904 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | BGI PQ200/200A | ICP-AES | 0.0208 | 4 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 904 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | BGI PQ200/200A | ICP-AES | 0.0208 | 4 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0021 | 4 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 905 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | R & P Partisol 2000 | ICP-MS | 0.0021 | 4 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 906 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | R & P Partisol 2000 | ICP-AES | 0.0208 | 4 | None | None | None | None |
| 88184 | Sodium PM2.5 LC | 105 | 906 | 7 | 24 HOUR | 108 | Nanograms/cubic meter (LC) | R & P Partisol 2000 | ICP-AES | 0.0208 | 4 | None | None | None | None |
| 88349 | Soil Extinction PM2.5 LC | 124 | 899 | 7 | 24 HOUR | 124 | Inverse Megameters | Unknown-Unknown | # | 0.002 | 3 | None | None | None | None |
| 88348 | Soil PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | Unknown-Unknown | # | 0.002 | 3 | None | None | None | None |
| 88168 | Strontium PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88168 | Strontium PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88168 | Strontium PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88168 | Strontium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88403 | Sulfate PM2.5 LC | 105 | 803 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Glycerin-Nylon Filter, 4.9 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88403 | Sulfate PM2.5 LC | 105 | 805 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Na2CO3-Nylon Filter, 17.4 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88403 | Sulfate PM2.5 LC | 105 | 806 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Na2CO3-Nylon Filter, 4.9 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88403 | Sulfate PM2.5 LC | 105 | 807 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Glycerin/Na2CO3-Nylon Filter, 10.8 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88403 | Sulfate PM2.5 LC | 105 | 853 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2300 PM2.5 Seq SSampler - Quartz-# | Thermal Optical Reflectance | 0.002 | 3 | None | None | None | None |
| 88403 | Sulfate PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88169 | Sulfur PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88169 | Sulfur PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88169 | Sulfur PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88169 | Sulfur PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88161 | Titanium PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88161 | Titanium PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88161 | Titanium PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88161 | Titanium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88306 | Total Nitrate PM2.5 LC | 105 | 803 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Glycerin-Nylon Filter, 4.9 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88306 | Total Nitrate PM2.5 LC | 105 | 805 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Na2CO3-Nylon Filter, 17.4 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88306 | Total Nitrate PM2.5 LC | 105 | 806 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Na2CO3-Nylon Filter, 4.9 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88306 | Total Nitrate PM2.5 LC | 105 | 807 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module B with Cyclone Inlet and Glycerin/Na2CO3-Nylon Filter, 10.8 sq. cm. | Ion Chromatography | 0.002 | 3 | None | None | None | None |
| 88306 | Total Nitrate PM2.5 LC | 105 | 853 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | RP Partisol Model 2300 PM2.5 Seq SSampler - Quartz-# | Thermal Optical Reflectance | 0.002 | 3 | None | None | None | None |
| 88306 | Total Nitrate PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88164 | Vanadium PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88164 | Vanadium PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88164 | Vanadium PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88164 | Vanadium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88167 | Zinc PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88167 | Zinc PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88167 | Zinc PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88167 | Zinc PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |
| 88185 | Zirconium PM2.5 LC | 105 | 800 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88185 | Zirconium PM2.5 LC | 105 | 801 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 3.5 sq. cm. | X-Ray Fluorescence | 0.002 | 3 | None | None | None | None |
| 88185 | Zirconium PM2.5 LC | 105 | 802 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | IMPROVE Module A with Cyclone Inlet-Teflon Filter, 2.2 sq. cm. | Proton Induced X-Ray Excitation | 0.002 | 3 | None | None | None | None |
| 88185 | Zirconium PM2.5 LC | 105 | 899 | 7 | 24 HOUR | 105 | Micrograms/cubic meter (LC) | No Method-None | None | 0.002 | 3 | None | None | None | None |