Carbon Monoxide Eight-Hour Max (PPM)

The information in this report is based on preliminary data and is subject to change.

06/21 06/22 06/23 06/24 06/25 06/26 06/27

San Joaquin

Stockton-University 0 0 0 0 0

Manteca

Tracy-Airport

Stanislaus

Modesto-14th 0 0 0 0 0 0 0

Turlock

Merced

Merced-M St.

Merced-Coffee

Madera

Madera-City

Madera

Fresno

Fresno-SSP

Clovis 0 0 0 0 0 0 0

Fresno-Garland 0 0 0 0 0 0 0

Fresno-Foundry 0 0 0 0 0 0 0

Fresno-Pacific

Fresno-Drummond

Parlier

Tranquillity

Huron

Kings

Hanford

Corcoran

Tulare

Visalia-Ashland

Porterville

Ash Mountain-SNP

Lower Kaweah-SNP

Kern

Shafter

Oildale

Bakersfield-Gold

Bakersfield-Calif

Bakersfield-Muni 0 0 0 0 0 0 0

Edison

Arvin-DiGiorgio

Maricopa

Lebec

District Maximum 0
0
0
0
0
0
0

Maximum Measured Unofficial Days Over the Federal and State Standards¹

Value for This Year

Pollutant Maximum Federal 2015 8-Hr Ozone 17
Federal 1997 24-hr PM2.5 0

Federal 2008 8-Hr Ozone 11
Federal 24-hr PM10 0

O3-1hr (ppb) 94
Federal 1997 8-Hr Ozone 0
State 1-Hr Ozone 0

O3-8hr (ppb) 83
Federal 1-Hr Ozone 0
State 1997 8-Hr Ozone 17

PM 10 (µg/m³) 152
Federal 2006 24-hr PM2.5 26
State 24-hr PM10 87

PM 2.5 (µg/m³) 53.9
¹Data affected by smoke, high winds, fireworks, and etc. and which exceeded a federal standard are denoted
with an ‘x’ in the table above. Values marked with an ‘x’ are not included in the tallies above.
Make one change for clean air! Visit www.healthyairliving.com and become a part of the solution!
Tuesday, June 28, 2022 Page 1 of 1