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Border Air Quality Data - Outlying Monitoring Sites

The map below indicates the locations of "outlying" air monitoring sites in the U.S.-Mexico border area - sites that are not within designated urban areas. The table following the map gives the address of each site and the criteria air pollutants measured there.

Map of outlying air monitoring sites in border area

Map indicating locations of outlying air monitoring sites in the border area

Outlying air monitoring sites in border area

Map ID AQS Site ID Address County, State Pollutants Measured
109 040190001 AZ Hwy Dept Yard-Well Rd, Ajo Pima, AZ PM10
110 040190005 Visitors Center, Organ Pipe Cactus Natl Monument Pima, AZ PM10
111 350151004 1600 N.13th St, Artesia Eddy, NM NO2, SO2
112 350151005 Holland St, SE Of Water Tank, Carlsbad Eddy, NM NO2, O3, PM2.5
113 350230005 Hidalgo County Hidalgo, NM SO2, PM10
114 350250006 205 North Linam, Hobbs Lea, NM PM10
115 350250007 2120 N. Alto St, Hobbs Lea, NM PM2.5, PM10
116 480430002 Sul Ross University/Earth & Physical Sci, Alpine Brewster, TX PM2.5
117 480430101 Big Bend National Park Brewster, TX NO2, O3, SO2, PM2.5
118 482430004 Hc 75 Box 1337-Mcd Jeff Davis, TX PM2.5

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