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 • 1.7K Followers • 18:00, Oct 26 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.9 µg/m³

11°

4 km/h

68 %

Data source: PurpleAir

Hourly forecast

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

Now

11°

km/h

68%

19:00

10°

km/h

75%

20:00

10°

km/h

82%

21:00

10°

km/h

77%

22:00

9°

km/h

79%

23:00

9°

km/h

76%

Tue

00:00

8°

km/h

80%

01:00

8°

km/h

79%

02:00

7°

km/h

82%

03:00

7°

km/h

86%

04:00

6°

km/h

91%

05:00

5°

km/h

100%

06:00

5°

km/h

98%

07:00

4°

km/h

98%

08:00

4°

km/h

98%

09:00

5°

km/h

97%

10:00

5°

km/h

96%

11:00

7°

km/h

95%

12:00

8°

km/h

94%

13:00

11°

km/h

62%

14:00

14°

km/h

43%

15:00

15°

km/h

37%

16:00

15°

km/h

39%

17:00

14°

km/h

45%

18:00

13°

km/h

63%

19:00

11°

km/h

73%

20:00

11°

km/h

71%

21:00

11°

km/h

73%

22:00

10°

km/h

73%

23:00

10°

km/h

79%

Wed

00:00

9°

km/h

86%

01:00

8°

km/h

79%

02:00

7°

km/h

70%

03:00

6°

km/h

70%

04:00

6°

km/h

95%

05:00

6°

km/h

99%

06:00

6°

km/h

95%

07:00

8°

km/h

71%

08:00

9°

km/h

52%

09:00

10°

km/h

41%

10:00

12°

km/h

38%

11:00

14°

km/h

33%

12:00

16°

km/h

31%

13:00

17°

km/h

28%

14:00

17°

km/h

25%

15:00

18°

km/h

24%

16:00

17°

km/h

24%

17:00

17°

km/h

27%

18:00

16°

km/h

37%

19:00

11°

km/h

31%

20:00

10°

km/h

32%

21:00

10°

km/h

32%

22:00

9°

km/h

35%

23:00

9°

km/h

37%

Thu

00:00

8°

km/h

44%

01:00

7°

km/h

48%

02:00

7°

km/h

46%

03:00

7°

km/h

45%

04:00

6°

km/h

45%

05:00

6°

km/h

45%

06:00

6°

km/h

42%

07:00

5°

km/h

41%

08:00

7°

km/h

36%

09:00

11°

km/h

26%

10:00

13°

km/h

25%

11:00

14°

km/h

24%

12:00

15°

km/h

23%

13:00

16°

km/h

22%

14:00

17°

km/h

21%

15:00

17°

km/h

20%

16:00

17°

km/h

21%

17:00

15°

km/h

26%

Daily forecast

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

Today

15°

4°

km/h

74%

Tue

18°

6°

km/h

39%

Wed

17°

5°

km/h

30%

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

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in North Boulder today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for North Boulder

22 AQI⁺ US

Good

17:00–18:00 Oct 26 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	285 Vail Cir	32
2	10th Street	31
3	1066 Berea Dr	28
4	2055-1901 Kalmia Ave	26
5	700 Utica Ave	24
6	4792-4766 Kellogg Cir	22
7	Bean Mountain Lane	21
8	1491 High St	13
9	717 Evergreen Boulder	13
10	650 S 40th St	5

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Louisville, Kentucky	102
2	Pixley, California	100
3	Delano, California	95
4	Geauga, Ohio	91
5	Champaign, Illinois	88
6	Cleveland, Ohio	88
7	Louisville County, Kentucky	85
8	Medina, Ohio	85
9	Matheny, California	82
10	Butler County, Ohio	81