Air quality in King County

Air quality index (AQI⁺) and PM2.5 air pollution in King County • 17:00, Jul 23 Local time

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24

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

4.4 µg/m³

weather condition icon

21°

wind direction icon

3 km/h

weather humid icon

66 %

Hourly forecast

King County air quality index (AQI⁺) forecast

Now

24

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

3

km/h

Humidity icon

66%

18:00

28

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

4

km/h

Humidity icon

65%

19:00

33

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

5

km/h

Humidity icon

67%

20:00

36

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

3

km/h

Humidity icon

74%

21:00

39

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

2

km/h

Humidity icon

79%

22:00

43

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

3

km/h

Humidity icon

80%

23:00

44

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

4

km/h

Humidity icon

81%

Fri

00:00

47

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

2

km/h

Humidity icon

84%

01:00

50

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

1

km/h

Humidity icon

82%

02:00

52

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

1

km/h

Humidity icon

81%

03:00

55

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

0

km/h

Humidity icon

83%

04:00

58

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

1

km/h

Humidity icon

86%

05:00

61

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

1

km/h

Humidity icon

87%

06:00

61

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

1

km/h

Humidity icon

88%

07:00

61

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

1

km/h

Humidity icon

90%

08:00

59

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

1

km/h

Humidity icon

85%

09:00

59

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 351 degree

3

km/h

Humidity icon

83%

10:00

59

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

5

km/h

Humidity icon

84%

11:00

54

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

6

km/h

Humidity icon

87%

12:00

54

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

6

km/h

Humidity icon

84%

13:00

54

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

4

km/h

Humidity icon

79%

14:00

53

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

5

km/h

Humidity icon

76%

15:00

53

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

6

km/h

Humidity icon

73%

16:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 317 degree

8

km/h

Humidity icon

68%

17:00

55

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

8

km/h

Humidity icon

62%

18:00

55

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

7

km/h

Humidity icon

60%

19:00

55

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 306 degree

6

km/h

Humidity icon

60%

20:00

52

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

5

km/h

Humidity icon

61%

21:00

52

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

6

km/h

Humidity icon

54%

22:00

52

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

5

km/h

Humidity icon

58%

23:00

55

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

6

km/h

Humidity icon

66%

Sat

00:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 214 degree

5

km/h

Humidity icon

70%

01:00

55

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

4

km/h

Humidity icon

72%

02:00

58

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

3

km/h

Humidity icon

74%

03:00

58

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

4

km/h

Humidity icon

78%

04:00

58

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

4

km/h

Humidity icon

78%

05:00

55

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

4

km/h

Humidity icon

80%

06:00

55

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

3

km/h

Humidity icon

85%

07:00

55

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

2

km/h

Humidity icon

88%

08:00

63

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

1

km/h

Humidity icon

86%

09:00

63

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

3

km/h

Humidity icon

89%

10:00

63

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

6

km/h

Humidity icon

92%

11:00

62

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

5

km/h

Humidity icon

94%

12:00

62

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

2

km/h

Humidity icon

91%

13:00

62

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 117 degree

1

km/h

Humidity icon

90%

14:00

57

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

5

km/h

Humidity icon

87%

15:00

57

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

5

km/h

Humidity icon

75%

16:00

57

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

8

km/h

Humidity icon

74%

17:00

31

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

11

km/h

Humidity icon

85%

18:00

31

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

8

km/h

Humidity icon

52%

19:00

31

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

10

km/h

Humidity icon

52%

20:00

35

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

9

km/h

Humidity icon

59%

21:00

35

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

3

km/h

Humidity icon

65%

22:00

35

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

2

km/h

Humidity icon

67%

23:00

51

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

3

km/h

Humidity icon

69%

Sun

00:00

51

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

4

km/h

Humidity icon

70%

01:00

51

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

4

km/h

Humidity icon

72%

02:00

52

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

5

km/h

Humidity icon

79%

03:00

52

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

6

km/h

Humidity icon

86%

04:00

52

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

5

km/h

Humidity icon

83%

05:00

42

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

4

km/h

Humidity icon

82%

06:00

42

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 142 degree

4

km/h

Humidity icon

81%

07:00

42

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

3

km/h

Humidity icon

77%

08:00

54

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 224 degree

2

km/h

Humidity icon

73%

09:00

54

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

4

km/h

Humidity icon

66%

10:00

54

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

7

km/h

Humidity icon

61%

11:00

55

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

7

km/h

Humidity icon

54%

12:00

55

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

6

km/h

Humidity icon

54%

13:00

55

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

6

km/h

Humidity icon

50%

14:00

54

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

8

km/h

Humidity icon

46%

15:00

54

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

10

km/h

Humidity icon

41%

16:00

54

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

9

km/h

Humidity icon

39%

Daily forecast

|

King County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in King County?

IQAir Check icon

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Protect yourself from air pollution in King County

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Pollen

What is the pollen count in King County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in King County

Health recommendations

Pollen

What is the pollen count in King County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in King County

Protect yourself from air pollution in King County

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near King County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in King County

#StationsAQI⁺ US
1
The national flag of USA

311th NE & NE 139th Duvall

33

2
The national flag of USA

322nd Avenue Northeast

32

3
The national flag of USA

337th Place Northeast

31

4
The national flag of USA

Cumberland Kanasket Road Southeast

31

5
The national flag of USA

22612-22400 SE 329th St

28

6
The national flag of USA

Ames Lake East

28

7
The national flag of USA

6214 284th Way Northeast

26

8
The national flag of USA

29035 NE 22nd St

24

9
The national flag of USA

174th Avenue Southeast

20

10
The national flag of USA

Ames Lake Forest/Tree Farm

5

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Chelan, Washington

216

2
The national flag of USA

Eagle Crest, Oregon

183

3
The national flag of USA

Redmond, Oregon

180

4
The national flag of USA

Crooked River Ranch, Oregon

176

5
The national flag of USA

Country Homes, Washington

174

6
The national flag of USA

Ferry County, Washington

167

7
The national flag of USA

Prineville, Oregon

166

8
The national flag of USA

Crook County, Oregon

163

9
The national flag of USA

Inchelium, Washington

162

10
The national flag of USA

Bend, Oregon

157

History

Historic air quality graph for King County

24 AQI⁺ US
Good
16:00–17:00 Jul 23 Local time
AQI⁺ US

History

Historic air quality graph for King County

24 AQI⁺ US
Good
16:00–17:00 Jul 23 Local time
AQI⁺ US

Most polluted locations near King County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in King County

#StationsAQI⁺ US
1
The national flag of USA

311th NE & NE 139th Duvall

33

2
The national flag of USA

322nd Avenue Northeast

32

3
The national flag of USA

337th Place Northeast

31

4
The national flag of USA

Cumberland Kanasket Road Southeast

31

5
The national flag of USA

22612-22400 SE 329th St

28

6
The national flag of USA

Ames Lake East

28

7
The national flag of USA

6214 284th Way Northeast

26

8
The national flag of USA

29035 NE 22nd St

24

9
The national flag of USA

174th Avenue Southeast

20

10
The national flag of USA

Ames Lake Forest/Tree Farm

5

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Chelan, Washington

216

2
The national flag of USA

Eagle Crest, Oregon

183

3
The national flag of USA

Redmond, Oregon

180

4
The national flag of USA

Crooked River Ranch, Oregon

176

5
The national flag of USA

Country Homes, Washington

174

6
The national flag of USA

Ferry County, Washington

167

7
The national flag of USA

Prineville, Oregon

166

8
The national flag of USA

Crook County, Oregon

163

9
The national flag of USA

Inchelium, Washington

162

10
The national flag of USA

Bend, Oregon

157

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