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Air quality near Boulder Station2, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near Boulder Station2, Boulder • 468 Followers • 04:00, May 09 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

7 µg/m³

4°

5 km/h

73 %

Hourly forecast

Boulder Station2, Boulder air quality index (AQI⁺) forecast

Now

4°

km/h

73%

06:00

2°

km/h

67%

07:00

3°

km/h

65%

08:00

6°

km/h

55%

09:00

10°

km/h

45%

10:00

12°

km/h

41%

11:00

13°

km/h

34%

12:00

14°

km/h

30%

13:00

15°

km/h

27%

14:00

15°

km/h

25%

15:00

16°

km/h

24%

16:00

15°

km/h

23%

17:00

15°

km/h

24%

18:00

14°

km/h

28%

19:00

13°

km/h

33%

20:00

12°

km/h

38%

21:00

9°

km/h

47%

22:00

7°

km/h

56%

23:00

6°

km/h

64%

Sun

00:00

5°

km/h

70%

01:00

4°

km/h

77%

02:00

3°

km/h

85%

03:00

2°

km/h

84%

04:00

2°

km/h

78%

05:00

2°

km/h

76%

06:00

2°

km/h

81%

07:00

2°

km/h

73%

08:00

6°

km/h

65%

09:00

9°

km/h

64%

10:00

11°

km/h

54%

11:00

13°

km/h

46%

12:00

15°

km/h

38%

13:00

16°

km/h

33%

14:00

17°

km/h

29%

15:00

18°

km/h

27%

16:00

19°

km/h

26%

17:00

19°

km/h

27%

18:00

19°

km/h

28%

19:00

18°

km/h

28%

20:00

17°

km/h

34%

21:00

16°

km/h

35%

22:00

14°

km/h

37%

23:00

11°

km/h

44%

Mon

00:00

9°

km/h

55%

01:00

7°

km/h

63%

02:00

6°

km/h

59%

03:00

6°

km/h

58%

04:00

6°

km/h

57%

05:00

5°

km/h

58%

06:00

5°

km/h

61%

07:00

10°

km/h

47%

08:00

13°

km/h

36%

09:00

14°

km/h

32%

10:00

16°

km/h

24%

11:00

18°

km/h

19%

12:00

20°

km/h

16%

13:00

22°

km/h

12%

14:00

23°

km/h

13%

15:00

24°

km/h

13%

16:00

24°

km/h

13%

17:00

23°

km/h

15%

18:00

22°

km/h

16%

19:00

21°

km/h

20%

20:00

19°

km/h

24%

21:00

16°

km/h

30%

22:00

15°

km/h

34%

23:00

14°

km/h

36%

Tue

00:00

13°

km/h

39%

01:00

13°

km/h

42%

02:00

12°

km/h

44%

03:00

11°

km/h

45%

04:00

11°

km/h

47%

Daily forecast

Boulder Station2, Boulder air quality index (AQI⁺) forecast

Today

16°

2°

km/h

39%

Sun

19°

2°

km/h

43%

Mon

24°

5°

km/h

25%

Air pollutants

What is the current air quality near Boulder Station2?

PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

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Real-time Boulder Station2, Boulder air pollution map

Pollen

What is the pollen count in Boulder Station2 today?

Index

Low

Tree Low	25%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Boulder Station2

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Air Quality Monitors

Pollen

What is the pollen count in Boulder Station2 today?

Index

Low

Tree Low	25%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Boulder Station2

39 AQI⁺ US

Good

03:00–04:00 May 09 Local time

AQI⁺ US

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Most polluted locations near Boulder Station2, Boulder

Worldwide AQI⁺ ranking

Station ranking

Real-time Boulder Station2 AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Boulder Station2	39

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Eldridge, California	146
2	San Marino, California	107
3	East Pasadena, California	101
4	Glendora, California	101
5	Burbank, Los Angeles County, California	91
6	Pasadena, California	90
7	Altadena, California	89
8	Orange County, California	88
9	La Verne, California	84
10	West Hollywood, California	84