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Air quality near North Boulder, Boulder County

Air quality index (AQI⁺) and PM2.5 air pollution near North Boulder, Boulder County • 1.4K Followers • 09:00, May 09 Local time

Data source: PurpleAir

Milliken AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

3.8 µg/m³

16°

5 km/h

38 %

Data source: PurpleAir

Hourly forecast

North Boulder, Boulder County air quality index (AQI⁺) forecast

Now

16°

km/h

38%

10:00

19°

km/h

26%

11:00

20°

km/h

19%

12:00

21°

km/h

17%

13:00

22°

km/h

16%

14:00

22°

km/h

15%

15:00

23°

km/h

15%

16:00

23°

km/h

14%

17:00

23°

km/h

14%

18:00

22°

km/h

16%

19:00

20°

km/h

21%

20:00

15°

km/h

75%

21:00

14°

km/h

69%

22:00

90%

11°

km/h

93%

23:00

90%

9°

km/h

88%

Sun

00:00

90%

8°

km/h

74%

01:00

9°

km/h

70%

02:00

10°

km/h

66%

03:00

10°

km/h

73%

04:00

9°

km/h

91%

05:00

8°

km/h

89%

06:00

9°

km/h

87%

07:00

9°

km/h

90%

08:00

9°

km/h

89%

09:00

11°

km/h

85%

10:00

12°

km/h

74%

11:00

14°

km/h

62%

12:00

15°

km/h

56%

13:00

16°

km/h

47%

14:00

17°

km/h

42%

15:00

18°

km/h

39%

16:00

18°

km/h

39%

17:00

19°

km/h

38%

18:00

18°

km/h

38%

19:00

18°

km/h

39%

20:00

17°

km/h

41%

21:00

17°

km/h

43%

22:00

16°

km/h

49%

23:00

15°

km/h

52%

Mon

00:00

13°

km/h

56%

01:00

12°

km/h

51%

02:00

12°

km/h

43%

03:00

13°

km/h

44%

04:00

13°

km/h

37%

05:00

12°

km/h

37%

06:00

12°

km/h

47%

07:00

13°

km/h

34%

08:00

18°

km/h

27%

09:00

21°

km/h

19%

10:00

23°

km/h

15%

11:00

25°

km/h

14%

12:00

26°

km/h

14%

13:00

27°

km/h

13%

14:00

28°

km/h

12%

15:00

29°

km/h

12%

16:00

29°

km/h

11%

17:00

28°

km/h

10%

18:00

27°

km/h

13%

19:00

25°

km/h

17%

20:00

21°

km/h

20%

21:00

20°

km/h

20%

22:00

19°

km/h

19%

23:00

19°

km/h

18%

Tue

00:00

18°

km/h

22%

01:00

18°

km/h

25%

02:00

17°

km/h

27%

03:00

16°

km/h

28%

04:00

15°

km/h

34%

05:00

13°

km/h

38%

06:00

12°

km/h

42%

07:00

14°

km/h

44%

08:00

16°

km/h

40%

Daily forecast

North Boulder, Boulder County air quality index (AQI⁺) forecast

Today

23°

11°

km/h

34%

Sun

19°

9°

km/h

56%

Mon

29°

12°

km/h

19%

Air pollutants

What is the current air quality near North Boulder?

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

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Real-time North Boulder, Boulder County air pollution map

Pollen

What is the pollen count in North Boulder today?

Index

Low

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

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in North Boulder today?

Index

Low

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

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for North Boulder

21 AQI⁺ US

Good

08:00–09:00 May 09 Local time

AQI⁺ US

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Most polluted locations near North Boulder, Boulder County

Worldwide AQI⁺ ranking

Station ranking

Real-time North Boulder AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1066 Berea Dr	33
2	10th Street	33
3	16-7362 Crannell Dr	31
4	1491 High St	29
5	2095 Eisenhower Drive	29
6	161 Swallow Ln	28
7	Bean Mountain Lane	28
8	285 Vail Cir	27
9	18th Street	22
10	47th Street	20

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Eldridge, California	179
2	Corona, California	110
3	Burbank, Los Angeles County, California	96
4	Glendora, California	91
5	West Hollywood, California	91
6	Pasadena, California	90
7	Calexico, California	86
8	Jurupa Valley, California	85
9	Altadena, California	84
10	San Bernardino County, California	83