North Boulder

Add

Air quality near North Boulder, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near North Boulder, Boulder • 1.6K Followers • 13:00, Oct 01 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.9 µg/m³

21°

9 km/h

31 %

Data source: PurpleAir

Hourly forecast

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

Now

21°

km/h

31%

14:00

22°

km/h

30%

15:00

22°

km/h

30%

16:00

22°

km/h

32%

17:00

22°

km/h

35%

18:00

21°

km/h

40%

19:00

19°

km/h

51%

20:00

18°

km/h

58%

21:00

17°

km/h

65%

22:00

16°

km/h

68%

23:00

15°

km/h

72%

Fri

00:00

15°

km/h

77%

01:00

14°

km/h

78%

02:00

13°

km/h

80%

03:00

13°

km/h

82%

04:00

12°

km/h

84%

05:00

12°

km/h

86%

06:00

11°

km/h

90%

07:00

11°

km/h

94%

08:00

11°

km/h

94%

09:00

12°

km/h

89%

10:00

13°

km/h

81%

11:00

16°

km/h

66%

12:00

18°

km/h

54%

13:00

20°

km/h

46%

14:00

22°

km/h

41%

15:00

23°

km/h

37%

16:00

24°

km/h

34%

17:00

24°

km/h

33%

18:00

23°

km/h

34%

19:00

22°

km/h

36%

20:00

21°

km/h

43%

21:00

20°

km/h

51%

22:00

20°

km/h

47%

23:00

20°

km/h

43%

Sat

00:00

20°

km/h

42%

01:00

19°

km/h

43%

02:00

18°

km/h

47%

03:00

18°

km/h

45%

04:00

19°

km/h

40%

05:00

19°

km/h

38%

06:00

19°

km/h

39%

07:00

19°

km/h

43%

08:00

19°

km/h

42%

09:00

21°

km/h

36%

10:00

23°

km/h

35%

11:00

24°

km/h

35%

12:00

24°

km/h

30%

13:00

26°

km/h

24%

14:00

26°

km/h

22%

15:00

27°

km/h

18%

16:00

26°

km/h

19%

17:00

25°

km/h

21%

18:00

23°

km/h

29%

19:00

20°

km/h

25%

20:00

18°

km/h

29%

21:00

17°

km/h

32%

22:00

16°

km/h

32%

23:00

15°

km/h

39%

Sun

00:00

14°

km/h

46%

01:00

13°

km/h

53%

02:00

12°

km/h

58%

03:00

12°

km/h

62%

04:00

11°

km/h

64%

05:00

11°

km/h

65%

06:00

11°

km/h

64%

07:00

11°

km/h

62%

08:00

14°

km/h

47%

09:00

17°

km/h

41%

10:00

19°

km/h

36%

11:00

21°

km/h

31%

12:00

22°

km/h

28%

Daily forecast

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

Today

22°

14°

km/h

44%

Fri

24°

11°

km/h

57%

Sat

27°

16°

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

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in North Boulder

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

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

16 AQI⁺ US

Good

12:00–13:00 Oct 01 Local time

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

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	22
2	700 Utica Ave	18
3	1491 High St	17
4	2055-1901 Kalmia Ave	14
5	1066 Berea Dr	13
6	285 Vail Cir	13
7	4792-4766 Kellogg Cir	9
8	717 Evergreen Boulder	9
9	Boulder - CU - 2102 Athens St.	9
10	Bean Mountain Lane	7

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	El Portal, California	167
2	Chattanooga, Tennessee	95
3	Pine Mountain Lake, California	89
4	Bear Valley, Alpine County, California	86
5	East Los Angeles, California	79
6	La Mirada, California	79
7	Orange, California	78
8	Signal Hill, California	75
9	Merced, California	74
10	Ontario, California	74