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>National Area and County-Level Multi-Pollutant Information >Utah Whole or Part County Nonattainment Status by Year Since 1992 for all Criteria Pollutants
Utah Whole or Part County Nonattainment Status by Year Since 1992 for all Criteria Pollutants
Data is current as of October 31, 2024Listed by State, County, NAAQS (W=Whole County,P=Partial County designated nonattainment as of report date)
The 8-hour Ozone (1997) standard was revoked on April 6, 2015 and the 1-hour Ozone (1979) standard was revoked on June 15, 2005.
The 1997 Primary Annual PM-2.5 NAAQS (level of 15 µg/m3) is revoked in attainment and maintenance areas for that NAAQS. For additional information see the PM-2.5 NAAQS SIP Requirements Final Rule, effective October 24, 2016. (81 FR 58009) Important Notes Download National Dataset: dbf | xls | Data dictionary (PDF)
UTAH | ||||||||||||||||||||||||||||||||||||||||||||||||
County | NAAQS | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | ||||||||||||||
Box Elder Co | PM-2.5 (2006) | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | |||||||||||||||||||||||||||||||
Cache Co | PM-2.5 (2006) | P | P | P | P | P | P | P | P | P | P | P | P | |||||||||||||||||||||||||||||||||||
Davis Co | 1-Hour Ozone (1979)-NAAQS revoked | W | W | W | W | W | ||||||||||||||||||||||||||||||||||||||||||
Davis Co | 8-Hour Ozone (2015) | W | W | W | W | W | W | W | ||||||||||||||||||||||||||||||||||||||||
Davis Co | PM-2.5 (2006) | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | |||||||||||||||||||||||||||||||
Duchesne Co | 8-Hour Ozone (2015) | P | P | P | P | P | P | P | ||||||||||||||||||||||||||||||||||||||||
Salt Lake Co | 1-Hour Ozone (1979)-NAAQS revoked | W | W | W | W | W | ||||||||||||||||||||||||||||||||||||||||||
Salt Lake Co | 8-Hour Ozone (2015) | W | W | W | W | W | W | W | ||||||||||||||||||||||||||||||||||||||||
Salt Lake Co | Carbon Monoxide (1971) | P | P | P | P | P | P | P | ||||||||||||||||||||||||||||||||||||||||
Salt Lake Co | PM-10 (1987) | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | |||||||||||||||||||
Salt Lake Co | PM-2.5 (2006) | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | |||||||||||||||||||||||||||||||
Salt Lake Co | Sulfur Dioxide (1971) | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | ||||||||||||||
Tooele Co | 8-Hour Ozone (2015) | P | P | P | P | P | P | P | ||||||||||||||||||||||||||||||||||||||||
Tooele Co | PM-2.5 (2006) | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | |||||||||||||||||||||||||||||||
Tooele Co | Sulfur Dioxide (1971) | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | ||||||||||||||
Uintah Co | 8-Hour Ozone (2015) | P | P | P | P | P | P | P | ||||||||||||||||||||||||||||||||||||||||
Utah Co | 8-Hour Ozone (2015) | P | P | P | P | P | P | P | ||||||||||||||||||||||||||||||||||||||||
Utah Co | Carbon Monoxide (1971) | P | P | P | P | P | P | P | P | P | P | P | P | P | P | |||||||||||||||||||||||||||||||||
Utah Co | PM-10 (1987) | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | |||||||||||||||||||
Utah Co | PM-2.5 (2006) | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | |||||||||||||||||||||||||||||||
Weber Co | 8-Hour Ozone (2015) | P | P | P | P | P | P | P | ||||||||||||||||||||||||||||||||||||||||
Weber Co | Carbon Monoxide (1971) | P | P | P | P | P | P | P | P | P | ||||||||||||||||||||||||||||||||||||||
Weber Co | PM-10 (1987) | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | ||||||||||||||||||||||
Weber Co | PM-2.5 (2006) | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P | P |
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