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Air quality near North Boulder, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near North Boulder, Boulder • 1.4K Followers • 09:00, May 14 Local time

Data source: PurpleAir

Milliken AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

2.9 µg/m³

19°

3 km/h

35 %

Data source: PurpleAir

Hourly forecast

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

Now

19°

km/h

35%

10:00

21°

km/h

29%

11:00

23°

km/h

26%

12:00

26°

km/h

18%

13:00

27°

km/h

14%

14:00

27°

km/h

15%

15:00

27°

km/h

16%

16:00

27°

km/h

16%

17:00

27°

km/h

18%

18:00

26°

km/h

17%

19:00

25°

km/h

20%

20:00

23°

km/h

22%

21:00

22°

km/h

24%

22:00

21°

km/h

24%

23:00

19°

km/h

35%

Fri

00:00

18°

km/h

42%

01:00

17°

km/h

49%

02:00

16°

km/h

46%

03:00

16°

km/h

38%

04:00

16°

km/h

32%

05:00

15°

km/h

30%

06:00

15°

km/h

30%

07:00

15°

km/h

25%

08:00

17°

km/h

25%

09:00

19°

km/h

26%

10:00

21°

km/h

12%

11:00

22°

km/h

12%

12:00

23°

km/h

13%

13:00

24°

km/h

13%

14:00

24°

km/h

13%

15:00

25°

km/h

14%

16:00

25°

km/h

14%

17:00

25°

km/h

15%

18:00

25°

km/h

16%

19:00

24°

km/h

19%

20:00

22°

km/h

24%

21:00

21°

km/h

30%

22:00

21°

km/h

23%

23:00

21°

km/h

21%

Sat

00:00

20°

km/h

21%

01:00

19°

km/h

24%

02:00

18°

km/h

28%

03:00

18°

km/h

31%

04:00

17°

km/h

31%

05:00

15°

km/h

40%

06:00

14°

km/h

34%

07:00

14°

km/h

45%

08:00

17°

km/h

36%

09:00

18°

km/h

32%

10:00

19°

km/h

30%

11:00

20°

km/h

30%

12:00

20°

km/h

26%

13:00

80%

21°

km/h

29%

14:00

22°

km/h

24%

15:00

80%

20°

km/h

39%

16:00

21°

km/h

30%

17:00

80%

14°

km/h

69%

18:00

15°

km/h

67%

19:00

16°

km/h

62%

20:00

14°

km/h

72%

21:00

13°

km/h

82%

22:00

13°

km/h

77%

23:00

12°

km/h

80%

Sun

00:00

12°

km/h

74%

01:00

80%

11°

km/h

78%

02:00

10°

km/h

83%

03:00

10°

km/h

83%

04:00

9°

km/h

87%

05:00

9°

km/h

87%

06:00

9°

km/h

84%

07:00

11°

km/h

73%

08:00

14°

km/h

58%

Daily forecast

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

Today

27°

17°

km/h

25%

Fri

25°

15°

km/h

19%

Sat

22°

13°

km/h

46%

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 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

Protect yourself from air pollution in North Boulder

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Air Quality Monitors

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

16 AQI⁺ US

Good

08:00–09:00 May 14 Local time

AQI⁺ US

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Most polluted locations near North Boulder, Boulder

Worldwide AQI⁺ ranking

Station ranking

Real-time North Boulder AQI⁺ station ranking

#	Stations	AQI⁺ US
1	5771-5701 Valmont Rd	45
2	1066 Berea Dr	41
3	10th Street	31
4	1491 High St	31
5	285 Vail Cir	31
6	Boulder Reservoir	30
7	717 Evergreen Boulder	29
8	Bean Mountain Lane	26
9	Boulder - CU - 2102 Athens St.	25
10	18th Street	22

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Riverside County, California	101
2	Palm Desert, California	91
3	Buckeye, Arizona	84
4	Maricopa County, Arizona	73
5	El Paso, Texas	70
6	Pinal County, Arizona	69
7	Bismarck, North Dakota	68
8	Salt Lake City, Utah	68
9	Pahrump, Nevada	67
10	Calexico, California	66