Capitol Hill

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Air quality near Capitol Hill, Seattle

Air quality index (AQI⁺) and PM2.5 air pollution near Capitol Hill, Seattle • 29.9K Followers • 04:00, Sep 18 Local time

Data source: PurpleAir

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US AQI⁺

Moderate

Main pollutant:

PM2.5

10.4 µg/m³

15°

1 km/h

89 %

Data source: PurpleAir

Hourly forecast

Capitol Hill, Seattle air quality index (AQI⁺) forecast

Now

15°

km/h

89%

05:00

14°

km/h

91%

06:00

14°

km/h

88%

07:00

13°

km/h

88%

08:00

14°

km/h

86%

09:00

15°

km/h

81%

10:00

16°

km/h

73%

11:00

18°

km/h

65%

12:00

19°

km/h

58%

13:00

20°

km/h

53%

14:00

21°

km/h

51%

15:00

22°

km/h

50%

16:00

22°

km/h

49%

17:00

22°

km/h

46%

18:00

22°

km/h

43%

19:00

21°

km/h

42%

20:00

20°

km/h

47%

21:00

18°

km/h

59%

22:00

17°

km/h

75%

23:00

16°

km/h

78%

Sat

00:00

15°

km/h

82%

01:00

14°

km/h

84%

02:00

14°

km/h

86%

03:00

13°

km/h

89%

04:00

13°

km/h

94%

05:00

12°

km/h

94%

06:00

11°

km/h

94%

07:00

11°

km/h

97%

08:00

11°

km/h

97%

09:00

12°

km/h

92%

10:00

14°

km/h

81%

11:00

16°

km/h

71%

12:00

17°

km/h

66%

13:00

18°

km/h

62%

14:00

20°

km/h

57%

15:00

21°

km/h

51%

16:00

21°

km/h

48%

17:00

21°

km/h

47%

18:00

21°

km/h

49%

19:00

19°

km/h

54%

20:00

18°

km/h

63%

21:00

16°

km/h

71%

22:00

16°

km/h

72%

23:00

15°

km/h

74%

Sun

00:00

14°

km/h

77%

01:00

13°

km/h

80%

02:00

12°

km/h

82%

03:00

12°

km/h

83%

04:00

11°

km/h

85%

05:00

11°

km/h

88%

06:00

11°

km/h

90%

07:00

10°

km/h

91%

08:00

12°

km/h

85%

09:00

14°

km/h

74%

10:00

17°

km/h

62%

11:00

19°

km/h

54%

12:00

21°

km/h

47%

13:00

22°

km/h

42%

14:00

23°

km/h

40%

15:00

23°

km/h

41%

16:00

22°

km/h

43%

17:00

21°

km/h

46%

18:00

19°

km/h

51%

19:00

16°

km/h

61%

20:00

14°

km/h

67%

21:00

13°

km/h

70%

22:00

12°

km/h

73%

23:00

12°

km/h

74%

Mon

00:00

12°

km/h

76%

01:00

11°

km/h

79%

02:00

11°

km/h

80%

03:00

11°

km/h

83%

Daily forecast

Capitol Hill, Seattle air quality index (AQI⁺) forecast

Today

22°

13°

km/h

62%

Sat

21°

11°

km/h

69%

Sun

23°

10°

km/h

61%

Air pollutants

What is the current air quality near Capitol Hill?

PM2.5 concentration is currently 2.1 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time Capitol Hill, Seattle air pollution map

Pollen

What is the pollen count in Capitol Hill today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Capitol Hill today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Capitol Hill

53 AQI⁺ US

Moderate

03:00–04:00 Sep 18 Local time

AQI⁺ US

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Most polluted locations near Capitol Hill, Seattle

Worldwide AQI⁺ ranking

Station ranking

Real-time Capitol Hill AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1314-1300 12th Ave S	84
2	14th and Howell	55
3	1786-1700 26th Ave S	54
4	1099-901 17th Ave E	53
5	12340-12432 24th Ave NE	53
6	13525 32nd Ave NE	51
7	16th Avenue	48
8	19th Ave NE	44
9	1715 East Roy Street	39
10	19th Ave NW and NW 97th St	33

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mono, California	130
2	Glenn, California	107
3	Alpine County, California	95
4	Avenal, California	90
5	Jackson, Mississippi	87
6	Helena, Montana	84
7	Willow Creek, California	79
8	Andalusia, Pennsylvania	76
9	Wyndmoor, Pennsylvania	76
10	Crestline, California	75