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Air quality near Cougar Mountain, Bellevue

Air quality index (AQI⁺) and PM2.5 air pollution near Cougar Mountain, Bellevue • 1.9K Followers • 21:00, May 21 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.2 µg/m³

17°

8 km/h

50 %

Data source: PurpleAir

Hourly forecast

Cougar Mountain, Bellevue air quality index (AQI⁺) forecast

Now

17°

km/h

50%

22:00

16°

km/h

55%

23:00

15°

km/h

59%

Fri

00:00

14°

km/h

66%

01:00

13°

km/h

69%

02:00

12°

km/h

70%

03:00

11°

km/h

77%

04:00

11°

km/h

83%

05:00

10°

km/h

85%

06:00

10°

km/h

86%

07:00

11°

km/h

86%

08:00

12°

km/h

81%

09:00

13°

km/h

80%

10:00

15°

km/h

70%

11:00

17°

km/h

64%

12:00

18°

km/h

61%

13:00

19°

km/h

59%

14:00

20°

km/h

55%

15:00

21°

km/h

53%

16:00

21°

km/h

53%

17:00

21°

km/h

55%

18:00

20°

km/h

57%

19:00

19°

km/h

60%

20:00

18°

km/h

61%

21:00

17°

km/h

62%

22:00

16°

km/h

64%

23:00

15°

km/h

68%

Sat

00:00

13°

km/h

74%

01:00

12°

km/h

80%

02:00

11°

km/h

85%

03:00

11°

km/h

84%

04:00

11°

km/h

84%

05:00

11°

km/h

86%

06:00

11°

km/h

84%

07:00

12°

km/h

80%

08:00

13°

km/h

77%

09:00

14°

km/h

76%

10:00

14°

km/h

79%

11:00

16°

km/h

72%

12:00

17°

km/h

68%

13:00

18°

km/h

64%

14:00

19°

km/h

59%

15:00

20°

km/h

57%

16:00

20°

km/h

55%

17:00

20°

km/h

57%

18:00

21°

km/h

43%

19:00

18°

km/h

55%

20:00

14°

km/h

67%

21:00

11°

km/h

74%

22:00

10°

km/h

79%

23:00

9°

km/h

78%

Sun

00:00

10°

km/h

75%

01:00

9°

km/h

78%

02:00

9°

km/h

80%

03:00

8°

km/h

86%

04:00

7°

km/h

88%

05:00

6°

km/h

89%

06:00

6°

km/h

88%

07:00

8°

km/h

75%

08:00

10°

km/h

67%

09:00

12°

km/h

60%

10:00

14°

km/h

52%

11:00

15°

km/h

44%

12:00

17°

km/h

37%

13:00

18°

km/h

32%

14:00

17°

km/h

34%

15:00

18°

km/h

32%

16:00

20°

km/h

31%

17:00

20°

km/h

33%

18:00

19°

km/h

35%

19:00

18°

km/h

42%

20:00

15°

km/h

54%

Daily forecast

Cougar Mountain, Bellevue air quality index (AQI⁺) forecast

Today

21°

10°

km/h

65%

Fri

21°

10°

km/h

67%

Sat

20°

6°

km/h

49%

Air pollutants

What is the current air quality near Cougar Mountain?

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

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Cougar Mountain, Bellevue air pollution map

Pollen

What is the pollen count in Cougar Mountain today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Cougar Mountain today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Cougar Mountain

23 AQI⁺ US

Good

20:00–21:00 May 21 Local time

AQI⁺ US

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Most polluted locations near Cougar Mountain, Bellevue

Worldwide AQI⁺ ranking

Station ranking

Real-time Cougar Mountain AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Bellevue	33
2	147th Place Southeast	29
3	Bellevue College	28
4	Bellevue Towers - North	28
5	173rd Ave SE	27
6	604 177th Lane Northeast	26
7	Bellevue College Science Building	24
8	Ardmore	23
9	Bellevue, WA	18
10	Bridle Trails Park	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Fresno County, California	72
2	San Bernardino County, California	67
3	Crestline, California	65
4	Hesperia, California	65
5	Palm Springs, California	64
6	Bakersfield, California	63
7	Aliso Viejo, California	62
8	Carson, California	62
9	Florence-Graham, California	62
10	Huntington Park, California	62