North Boulder

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Air quality near North Boulder, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near North Boulder, Boulder • 1.6K Followers • 17:00, Sep 13 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.5 µg/m³

31°

6 km/h

19 %

Data source: PurpleAir

Hourly forecast

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

Now

31°

km/h

19%

18:00

31°

km/h

19%

19:00

30°

km/h

21%

20:00

28°

km/h

26%

21:00

27°

km/h

27%

22:00

25°

km/h

38%

23:00

24°

km/h

43%

Mon

00:00

23°

km/h

51%

01:00

22°

km/h

56%

02:00

20°

km/h

67%

03:00

19°

km/h

81%

04:00

18°

km/h

89%

05:00

19°

km/h

93%

06:00

18°

km/h

98%

07:00

18°

km/h

98%

08:00

18°

km/h

98%

09:00

21°

km/h

75%

10:00

24°

km/h

57%

11:00

26°

km/h

34%

12:00

28°

km/h

29%

13:00

28°

km/h

27%

14:00

29°

km/h

24%

15:00

30°

km/h

23%

16:00

30°

km/h

20%

17:00

29°

km/h

21%

18:00

28°

km/h

22%

19:00

27°

km/h

25%

20:00

26°

km/h

30%

21:00

25°

km/h

36%

22:00

23°

km/h

44%

23:00

22°

km/h

44%

Tue

00:00

22°

km/h

50%

01:00

21°

km/h

55%

02:00

20°

km/h

54%

03:00

18°

km/h

52%

04:00

18°

km/h

57%

05:00

17°

km/h

48%

06:00

16°

km/h

51%

07:00

14°

km/h

63%

08:00

15°

km/h

61%

09:00

15°

km/h

58%

10:00

15°

km/h

53%

11:00

15°

km/h

64%

12:00

13°

km/h

84%

13:00

12°

km/h

82%

14:00

12°

km/h

79%

15:00

70%

12°

km/h

84%

16:00

13°

km/h

77%

17:00

80%

12°

km/h

95%

18:00

80%

13°

km/h

86%

19:00

19°

km/h

61%

20:00

18°

km/h

58%

21:00

16°

km/h

65%

22:00

16°

km/h

68%

23:00

15°

km/h

72%

Wed

00:00

14°

km/h

74%

01:00

14°

km/h

75%

02:00

14°

km/h

75%

03:00

14°

km/h

76%

04:00

14°

km/h

75%

05:00

14°

km/h

71%

06:00

15°

km/h

67%

07:00

16°

km/h

65%

08:00

18°

km/h

58%

09:00

21°

km/h

48%

10:00

23°

km/h

39%

11:00

25°

km/h

33%

12:00

27°

km/h

29%

13:00

28°

km/h

27%

14:00

28°

km/h

26%

15:00

28°

km/h

24%

16:00

27°

km/h

24%

Daily forecast

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

Today

32°

18°

km/h

32%

Sun

30°

18°

km/h

45%

Mon

19°

12°

km/h

70%

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

Get a monitor

Real-time North Boulder, Boulder air pollution map

Pollen

What is the pollen count in North Boulder 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 North Boulder today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for North Boulder

25 AQI⁺ US

Good

16:00–17:00 Sep 13 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	10th Street	39
2	Aztec Central	35
3	285 Vail Cir	31
4	1066 Berea Dr	29
5	700 Utica Ave	29
6	1491 High St	27
7	2055-1901 Kalmia Ave	27
8	717 Evergreen Boulder	26
9	Bean Mountain Lane	26
10	Boulder - CU - 2102 Athens St.	14

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Memphis, Tennessee	105
2	Pasadena, California	105
3	Santa Clarita, California	105
4	Los Angeles, California	102
5	Glendora, California	98
6	San Luis Obispo County, California	98
7	Eddy County, New Mexico	88
8	Fort Collins, Colorado	88
9	Larimer, Colorado	86
10	Crestline, California	75