AQI 24HR Summary

County	Category	Site	Pollutant	Occured	AQI
Grays Harbor	Good	Aberdeen-Division St	PM2.5	11 PM	15
Spokane	Moderate	Airway Heights-W 12th Ave	PM2.5	11 PM	89
Skagit	Good	Anacortes 202 O Avenue	O3	11 PM	26
Skagit	Good	Anacortes-Bartholomew Rd	PM2.5	03 PM	24
King	Good	Auburn-29th Street	PM2.5 (NPM25)	11 PM	34
King	Good	Bellevue-SE 12th St	PM2.5	11 PM	20
Whatcom	Good	Bellingham-Pacific St	PM2.5	11 PM	24
Kitsap	Good	Bremerton-Spruce Ave	PM2.5	11 PM	13
Okanogan	Moderate	Brewster	PM2.5	11 PM	67
Walla Walla	Unhealthy For Sensitive Groups	Burbank-Maple St	PM10	11 PM	107
Chelan	Good	Cashmere	PM2.5	11 PM	15
Wahkiakum	Good	Cathlamet	PM2.5	11 PM	4
Clallam	Good	Cheeka Peak	O3	11 PM	17
Lewis	Good	Chehalis-Market Blvd	PM2.5	11 PM	18
Chelan	Moderate	Chelan-Woodin Ave	PM2.5	11 PM	67
Spokane	Moderate	Cheney-Turnbull	PM2.5	11 PM	76
Asotin	Moderate	Clarkston-13th St	PM2.5	11 PM	95
Kittitas	Good	Cle Elum	PM2.5	11 PM	11
Spokane	Unhealthy For Sensitive Groups	Colbert-Greenbluff Rd	PM2.5	11 PM	108
Stevens	Moderate	Colville-E 1st St	PM2.5	11 PM	83
Whatcom	Good	Custer-Loomis	PM2.5	11 PM	39
Snohomish	Good	Darrington-Fir St	PM2.5	11 PM	16
Lincoln	Moderate	Davenport	PM2.5	11 PM	69
Columbia	Moderate	Dayton-W Main St	PM2.5	11 PM	53
Kittitas	Good	Ellensburg-Discovery Hall	PM2.5	11 PM	10
Kittitas	Good	Ellensburg-Mountain View Ave	PM2.5	11 PM	11
Kittitas	Good	Ellensburg-N Cora St	PM2.5	11 PM	10
Kittitas	Moderate	Ellensburg-Ruby St	PM2.5	11 PM	54
Chelan	Good	Entiat Mobile	PM2.5	11 PM	28
Snohomish	Good	Everett-Beverly Park Rd	PM2.5	11 PM	20
Whatcom	Good	Ferndale-Kickerville Road	SO2	11 PM	0
Whatcom	Good	Ferndale-Mountain View Rd	SO2	11 PM	0
Benton	Moderate	Finley-S Finley Road	PM2.5	11 PM	55
Grant	Good	George	PM2.5	11 PM	32
Klickitat	Good	Goldendale-W Court St	PM2.5	11 PM	11
Benton	Unhealthy For Sensitive Groups	Kennewick-Metaline	PM10	11 PM	120
Benton	Moderate	Kennewick-S Steptoe St	PM2.5	11 PM	51
Whitman	Moderate	LaCrosse-Hill St	PM2.5	11 PM	84
King	Good	Lake Forest Park-Town Center	PM2.5	11 PM	24
Chelan	Good	Leavenworth-Evans St	PM2.5	11 PM	26
Cowlitz	Good	Longview-30th Ave	PM2.5	11 PM	19
Whatcom	Good	Maple Falls - Azure Way	PM2.5	11 PM	19
Snohomish	Good	Marysville-7th Ave	PM2.5	11 PM	33
Grant	Good	Mattawa Wahluke High School	PM2.5	11 PM	18
Franklin	Moderate	Mesa-Pepiot Way	PM2.5	11 PM	53
Grant	Moderate	Moses Lake-Balsam St	PM2.5	11 PM	52
Yakima	Good	Moxee–E Seattle Ave	PM2.5	11 PM	18
Pierce	Good	Mt Rainier-Jackson Visitors Ctr	O3	11 PM	25
Skagit	Good	Mt Vernon-S Second St	PM2.5	11 PM	19
Clallam	Good	Neah Bay 2-Makah Tribe	PM2.5	11 PM	16
Pend Oreille	Moderate	Newport-Calispel	PM2.5	11 PM	98
King	Good	North Bend-North Bend Way	PM2.5	11 PM	31
Island	Good	Oak Harbor-SW 6th	PM2.5	11 PM	21
Okanogan	Moderate	Omak-Colville Tribe	PM2.5	11 PM	76
Skagit	Good	Padilla Bay	PM2.5	11 PM	4
Garfield	Moderate	Pomeroy-Pataha St	PM2.5	11 PM	67
Clallam	Good	Port Angeles- E 5th St	PM2.5	11 PM	18
Jefferson	Good	Port Townsend-San Juan Ave	PM2.5	11 PM	18
Benton	Moderate	Prosser-Highland Dr	PM2.5	11 PM	53
Whitman	Moderate	Pullman-Dexter SE	PM2.5	11 PM	77
Grant	Good	Quincy-3rd Ave NE	PM2.5	11 PM	43
Pacific	Good	Raymond-4th St	PM2.5	11 PM	16
Ferry	Moderate	Republic	PM2.5	11 PM	91
Adams	Moderate	Ritzville-Alder St	PM2.5	11 PM	60
Whitman	Moderate	Rosalia-Josephine St	PM2.5	11 PM	87
Grant	Good	Royal City	PM2.5	11 PM	25
King	Good	Seattle-10th & Weller	PM2.5	11 PM	27
King	Good	Seattle-16th Ave S	PM2.5	11 PM	13
King	Good	Seattle-Beacon Hill	O3	11 PM	22
King	Good	Seattle-College Way N	PM2.5	11 PM	13
King	Good	Seattle-Duwamish	PM2.5	11 PM	24
King	Good	Seattle-Linden Ave N	PM2.5	11 PM	12
King	Good	Seattle-South Park	PM2.5	11 PM	36
Mason	Good	Shelton-W Franklin	PM2.5	11 PM	18
Grant	Moderate	Soap Lake-4th Ave SE	PM2.5	11 PM	56
Spokane	Moderate	Spokane Valley-E Broadway Ave	PM2.5	11 PM	99
Spokane	Moderate	Spokane Valley-E Buckeye Ave	PM2.5	11 PM	93
Spokane	Moderate	Spokane Valley-E Wellesley Ave	PM2.5	11 PM	88
Spokane	Moderate	Spokane Valley-N Pines Rd	PM2.5	11 PM	96
Spokane	Moderate	Spokane-Augusta Ave	PM2.5	11 PM	100
Spokane	Moderate	Spokane-E Garland Ave	PM2.5	11 PM	90
Spokane	Moderate	Spokane-E Joseph Ave	PM2.5	11 PM	97
Spokane	Moderate	Spokane-E Sprague Ave	PM2.5	11 PM	95
Spokane	Moderate	Spokane-E Stonewall Ave	PM2.5	11 PM	90
Spokane	Moderate	Spokane-Greenbluff	PM2.5	11 PM	85
Spokane	Moderate	Spokane-Monroe St	PM2.5	11 PM	100
Spokane	Moderate	Spokane-N Howard St	PM2.5	11 PM	87
Spokane	Moderate	Spokane-N Perry St	PM2.5	11 PM	92
Spokane	Moderate	Spokane-S Pittsburg St	PM2.5	11 PM	88
Skamania	Good	Stevenson	PM2.5	11 PM	8
Yakima	Moderate	Sunnyside-S 16th St	PM2.5	11 PM	58
Pierce	Good	Tacoma-Alexander Ave	PM2.5	11 PM	34
Pierce	Good	Tacoma-L Street	PM2.5	11 PM	20
Pierce	Good	Tacoma-S 36th St	PM2.5	11 PM	18
Yakima	Moderate	Toppenish-Yakama Tribe	PM2.5	11 PM	52
King	Good	Tukwila Allentown	PM2.5	11 PM	28
Snohomish	Good	Tulalip-Totem Beach Rd	PM2.5	11 PM	15
Okanogan	Moderate	Twisp-S Lincoln St	PM2.5	11 PM	55
Clark	Good	Vancouver NE 84th Ave	PM2.5	11 PM	11
Walla Walla	Moderate	Walla Walla-12th St	PM2.5	11 PM	68
Stevens	Moderate	Wellpinit-Spokane Tribe	PM2.5	11 PM	80
Chelan	Good	Wenatchee-Fifth St	PM2.5	11 PM	28
Chelan	Good	Wenatchee-Methow St	PM2.5	11 PM	21
Klickitat	Good	White Salmon-N Main Ave	PM2.5	11 PM	9
Okanogan	Moderate	Winthrop-Chewuch Rd	PM2.5	11 PM	51
Clark	Good	Yacolt-Yacolt Rd	PM2.5	11 PM	18
Yakima	Good	Yakima-4th Ave	PM10	11 PM	37

Grays Harbor

Good

Aberdeen-Division St

PM2.5

11 PM

15

Spokane

Moderate

Airway Heights-W 12th Ave

PM2.5

11 PM

89

Skagit

Good

Anacortes 202 O Avenue

O3

11 PM

26

Skagit

Good

Anacortes-Bartholomew Rd

PM2.5

03 PM

24

King

Good

Auburn-29th Street

PM2.5 (NPM25)

11 PM

34

King

Good

Bellevue-SE 12th St

PM2.5

11 PM

20

Whatcom

Good

Bellingham-Pacific St

PM2.5

11 PM

24

Kitsap

Good

Bremerton-Spruce Ave

PM2.5

11 PM

13

Okanogan

Moderate

Brewster

PM2.5

11 PM

67

Walla Walla

Unhealthy For Sensitive Groups

Burbank-Maple St

PM10

11 PM

107

Chelan

Good

Cashmere

PM2.5

11 PM

15

Wahkiakum

Good

Cathlamet

PM2.5

11 PM

4

Clallam

Good

Cheeka Peak

O3

11 PM

17

Lewis

Good

Chehalis-Market Blvd

PM2.5

11 PM

18

Chelan

Moderate

Chelan-Woodin Ave

PM2.5

11 PM

67

Spokane

Moderate

Cheney-Turnbull

PM2.5

11 PM

76

Asotin

Moderate

Clarkston-13th St

PM2.5

11 PM

95

Kittitas

Good

Cle Elum

PM2.5

11 PM

11

Spokane

Unhealthy For Sensitive Groups

Colbert-Greenbluff Rd

PM2.5

11 PM

108

Stevens

Moderate

Colville-E 1st St

PM2.5

11 PM

83

Whatcom

Good

Custer-Loomis

PM2.5

11 PM

39

Snohomish

Good

Darrington-Fir St

PM2.5

11 PM

16

Lincoln

Moderate

Davenport

PM2.5

11 PM

69

Columbia

Moderate

Dayton-W Main St

PM2.5

11 PM

53

Kittitas

Good

Ellensburg-Discovery Hall

PM2.5

11 PM

10

Kittitas

Good

Ellensburg-Mountain View Ave

PM2.5

11 PM

11

Kittitas

Good

Ellensburg-N Cora St

PM2.5

11 PM

10

Kittitas

Moderate

Ellensburg-Ruby St

PM2.5

11 PM

54

Chelan

Good

Entiat Mobile

PM2.5

11 PM

28

Snohomish

Good

Everett-Beverly Park Rd

PM2.5

11 PM

20

Whatcom

Good

Ferndale-Kickerville Road

SO2

11 PM

0

Whatcom

Good

Ferndale-Mountain View Rd

SO2

11 PM

0

Benton

Moderate

Finley-S Finley Road

PM2.5

11 PM

55

Grant

Good

George

PM2.5

11 PM

32

Klickitat

Good

Goldendale-W Court St

PM2.5

11 PM

11

Benton

Unhealthy For Sensitive Groups

Kennewick-Metaline

PM10

11 PM

120

Benton

Moderate

Kennewick-S Steptoe St

PM2.5

11 PM

51

Whitman

Moderate

LaCrosse-Hill St

PM2.5

11 PM

84

King

Good

Lake Forest Park-Town Center

PM2.5

11 PM

24

Chelan

Good

Leavenworth-Evans St

PM2.5

11 PM

26

Cowlitz

Good

Longview-30th Ave

PM2.5

11 PM

19

Whatcom

Good

Maple Falls - Azure Way

PM2.5

11 PM

19

Snohomish

Good

Marysville-7th Ave

PM2.5

11 PM

33

Grant

Good

Mattawa Wahluke High School

PM2.5

11 PM

18

Franklin

Moderate

Mesa-Pepiot Way

PM2.5

11 PM

53

Grant

Moderate

Moses Lake-Balsam St

PM2.5

11 PM

52

Yakima

Good

Moxee–E Seattle Ave

PM2.5

11 PM

18

Pierce

Good

Mt Rainier-Jackson Visitors Ctr

O3

11 PM

25

Skagit

Good

Mt Vernon-S Second St

PM2.5

11 PM

19

Clallam

Good

Neah Bay 2-Makah Tribe

PM2.5

11 PM

16

Pend Oreille

Moderate

Newport-Calispel

PM2.5

11 PM

98

King

Good

North Bend-North Bend Way

PM2.5

11 PM

31

Island

Good

Oak Harbor-SW 6th

PM2.5

11 PM

21

Okanogan

Moderate

Omak-Colville Tribe

PM2.5

11 PM

76

Skagit

Good

Padilla Bay

PM2.5

11 PM

4

Garfield

Moderate

Pomeroy-Pataha St

PM2.5

11 PM

67

Clallam

Good

Port Angeles- E 5th St

PM2.5

11 PM

18

Jefferson

Good

Port Townsend-San Juan Ave

PM2.5

11 PM

18

Benton

Moderate

Prosser-Highland Dr

PM2.5

11 PM

53

Whitman

Moderate

Pullman-Dexter SE

PM2.5

11 PM

77

Grant

Good

Quincy-3rd Ave NE

PM2.5

11 PM

43

Pacific

Good

Raymond-4th St

PM2.5

11 PM

16

Ferry

Moderate

Republic

PM2.5

11 PM

91

Adams

Moderate

Ritzville-Alder St

PM2.5

11 PM

60

Whitman

Moderate

Rosalia-Josephine St

PM2.5

11 PM

87

Grant

Good

Royal City

PM2.5

11 PM

25

King

Good

Seattle-10th & Weller

PM2.5

11 PM

27

King

Good

Seattle-16th Ave S

PM2.5

11 PM

13

King

Good

Seattle-Beacon Hill

O3

11 PM

22

King

Good

Seattle-College Way N

PM2.5

11 PM

13

King

Good

Seattle-Duwamish

PM2.5

11 PM

24

King

Good

Seattle-Linden Ave N

PM2.5

11 PM

12

King

Good

Seattle-South Park

PM2.5

11 PM

36

Mason

Good

Shelton-W Franklin

PM2.5

11 PM

18

Grant

Moderate

Soap Lake-4th Ave SE

PM2.5

11 PM

56

Spokane

Moderate

Spokane Valley-E Broadway Ave

PM2.5

11 PM

99

Spokane

Moderate

Spokane Valley-E Buckeye Ave

PM2.5

11 PM

93

Spokane

Moderate

Spokane Valley-E Wellesley Ave

PM2.5

11 PM

88

Spokane

Moderate

Spokane Valley-N Pines Rd

PM2.5

11 PM

96

Spokane

Moderate

Spokane-Augusta Ave

PM2.5

11 PM

100

Spokane

Moderate

Spokane-E Garland Ave

PM2.5

11 PM

90

Spokane

Moderate

Spokane-E Joseph Ave

PM2.5

11 PM

97

Spokane

Moderate

Spokane-E Sprague Ave

PM2.5

11 PM

95

Spokane

Moderate

Spokane-E Stonewall Ave

PM2.5

11 PM

90

Spokane

Moderate

Spokane-Greenbluff

PM2.5

11 PM

85

Spokane

Moderate

Spokane-Monroe St

PM2.5

11 PM

100

Spokane

Moderate

Spokane-N Howard St

PM2.5

11 PM

87

Spokane

Moderate

Spokane-N Perry St

PM2.5

11 PM

92

Spokane

Moderate

Spokane-S Pittsburg St

PM2.5

11 PM

88

Skamania

Good

Stevenson

PM2.5

11 PM

8

Yakima

Moderate

Sunnyside-S 16th St

PM2.5

11 PM

58

Pierce

Good

Tacoma-Alexander Ave

PM2.5

11 PM

34

Pierce

Good

Tacoma-L Street

PM2.5

11 PM

20

Pierce

Good

Tacoma-S 36th St

PM2.5

11 PM

18

Yakima

Moderate

Toppenish-Yakama Tribe

PM2.5

11 PM

52

King

Good

Tukwila Allentown

PM2.5

11 PM

28

Snohomish

Good

Tulalip-Totem Beach Rd

PM2.5

11 PM

15

Okanogan

Moderate

Twisp-S Lincoln St

PM2.5

11 PM

55

Clark

Good

Vancouver NE 84th Ave

PM2.5

11 PM

11

Walla Walla

Moderate

Walla Walla-12th St

PM2.5

11 PM

68

Stevens

Moderate

Wellpinit-Spokane Tribe

PM2.5

11 PM

80

Chelan

Good

Wenatchee-Fifth St

PM2.5

11 PM

28

Chelan

Good

Wenatchee-Methow St

PM2.5

11 PM

21

Klickitat

Good

White Salmon-N Main Ave

PM2.5

11 PM

9

Okanogan

Moderate

Winthrop-Chewuch Rd

PM2.5

11 PM

51

Clark

Good

Yacolt-Yacolt Rd

PM2.5

11 PM

18

Yakima

Good

Yakima-4th Ave

PM10

11 PM

37