PM10 24 Hour Average (µg/m3)

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

06/22

06/23

06/24

06/25

06/26

06/27

06/28

San Joaquin

Stockton-University

21

15

20

19

21

17

22

Manteca

30

23

32

31

33

21

28

Tracy-Airport

35

24

28

32

23

16

35

Stanislaus

Modesto-14th

26

21

22

21

20

17

33

Turlock

38

32

29

35

26

20

29

Merced

Merced-M St.

41

30

30

34

36

30

35

Merced-Vierra

Madera

Madera-City

53

39

42

37

32

33

35

Madera

Fresno

Fresno-SSP

Clovis

45

37

50

39

30

23

38

Fresno-Garland

44

32

35

30

23

20

24

Fresno-Foundry

Fresno-Pacific

Fresno-Drummond

62

42

47

47

32

26

43

Parlier

Tranquillity

Huron

Kings

Hanford

55

46

44

44

44

35

41

Corcoran

65

40

44

51

47

46

58

Tulare

Visalia-Ashland

51

37

50

53

41

37

35

Porterville

Ash Mountain-SNP

Lower Kaweah-SNP

Kern

Shafter

Oildale

47

26

41

38

41

37

44

Bakersfield-Gold

57

36

52

56

61

46

51

Bakersfield-Calif

43

30

40

29

31

35

41

Bakersfield-Muni

Edison

Arvin-DiGiorgio

Maricopa

Lebec

District Maximum

65

46

52

56

61

46

58

Maximum Measured

Unofficial Days Over the Federal and State Standards¹

Value for This Year

Pollutant

Maximum

Federal 2015 8-Hr Ozone

21

Federal 1997 24-hr PM2.5

0

Federal 2008 8-Hr Ozone

10

Federal 24-hr PM10

0

O3-1hr (ppb)

103

Federal 1997 8-Hr Ozone

3

State 1-Hr Ozone

3

O3-8hr (ppb)

89

Federal 1-Hr Ozone

0

State 1997 8-Hr Ozone

21

PM 10 (µg/m³)

153

Federal 2006 24-hr PM2.5

0

State 24-hr PM10

40

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.

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Saturday, June 29, 2024

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