PM10 24 Hour Average (µg/m3)

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

06/10 06/11 06/12 06/13 06/14 06/15 06/16

San Joaquin

Stockton-University 23 28 33 28 31 20 20

Manteca 30 37 51 33 46 28 32

Tracy-Airport 27 34 37 30 40 17 18

Stanislaus

Modesto-14th 29 32 40 32 32 23 19

Turlock 32 40 50 40 36 30 32

Merced

Merced-M St. 33 44 42 34 40 39 29

Merced-Vierra

Madera

Madera-City 39 51 67 47 42 40 34

Madera

Fresno

Fresno-SSP

Clovis 36 50 72 52 44 29 26

Fresno-Garland 32 49 63 42 34 34 26

Fresno-Foundry

Fresno-Pacific

Fresno-Drummond 39 56 78 51 48 39 40

Parlier

Tranquillity

Huron

Kings

Hanford 43 57 57 45 47 44 42

Corcoran 48 65 60 46 48 48 54

Tulare

Visalia-Ashland 38 61 69 49 52 43 34

Porterville

Ash Mountain-SNP

Lower Kaweah-SNP

Kern

Shafter

Oildale 45 62 68 33 47 43 39

Bakersfield-Gold 51 70 77 48 52 47 47

Bakersfield-Calif 45 60 58 32 41 36 37

Bakersfield-Muni

Edison

Arvin-DiGiorgio

Maricopa

Lebec

District Maximum 51
70
78
52
52
48
54

Maximum Measured Unofficial Days Over the Federal and State Standards¹

Value for This Year

Pollutant Maximum Federal 2015 8-Hr Ozone 15
Federal 1997 24-hr PM2.5 0

Federal 2008 8-Hr Ozone 5
Federal 24-hr PM10 0

O3-1hr (ppb) 103
Federal 1997 8-Hr Ozone 1
State 1-Hr Ozone 1

O3-8hr (ppb) 89
Federal 1-Hr Ozone 0
State 1997 8-Hr Ozone 15

PM 10 (µg/m³) 78
Federal 2006 24-hr PM2.5 0
State 24-hr PM10 30

PM 2.5 (µg/m³) 32.2
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!
Monday, June 17, 2024 Page 1 of 1