North Boulder

Add

Air quality near North Boulder, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near North Boulder, Boulder • 1.7K Followers • 17:00, Oct 23 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

7.3 µg/m³

22°

4 km/h

18 %

Data source: PurpleAir

Hourly forecast

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

Now

22°

km/h

18%

18:00

21°

km/h

20%

19:00

19°

km/h

41%

20:00

19°

km/h

33%

21:00

17°

km/h

34%

22:00

16°

km/h

39%

23:00

15°

km/h

41%

Sat

00:00

15°

km/h

41%

01:00

14°

km/h

44%

02:00

14°

km/h

44%

03:00

13°

km/h

43%

04:00

13°

km/h

42%

05:00

13°

km/h

42%

06:00

13°

km/h

45%

07:00

11°

km/h

60%

08:00

10°

km/h

65%

09:00

70%

9°

km/h

65%

10:00

9°

km/h

65%

11:00

80%

7°

km/h

77%

12:00

80%

6°

km/h

72%

13:00

6°

km/h

69%

14:00

6°

km/h

65%

15:00

7°

km/h

59%

16:00

7°

km/h

59%

17:00

80%

7°

km/h

60%

18:00

80%

7°

km/h

74%

19:00

7°

km/h

73%

20:00

7°

km/h

72%

21:00

7°

km/h

70%

22:00

7°

km/h

68%

23:00

7°

km/h

67%

Sun

00:00

6°

km/h

67%

01:00

6°

km/h

74%

02:00

5°

km/h

81%

03:00

5°

km/h

84%

04:00

5°

km/h

82%

05:00

5°

km/h

82%

06:00

6°

km/h

76%

07:00

5°

km/h

84%

08:00

5°

km/h

78%

09:00

6°

km/h

71%

10:00

7°

km/h

67%

11:00

8°

km/h

62%

12:00

10°

km/h

57%

13:00

11°

km/h

54%

14:00

12°

km/h

51%

15:00

12°

km/h

50%

16:00

12°

km/h

51%

17:00

12°

km/h

53%

18:00

11°

km/h

59%

19:00

9°

km/h

80%

20:00

9°

km/h

85%

21:00

9°

km/h

86%

22:00

8°

km/h

94%

23:00

9°

km/h

88%

Mon

00:00

9°

km/h

85%

01:00

9°

km/h

88%

02:00

8°

km/h

95%

03:00

8°

km/h

94%

04:00

70%

8°

km/h

94%

05:00

8°

km/h

95%

06:00

8°

km/h

95%

07:00

70%

8°

km/h

96%

08:00

8°

km/h

91%

09:00

9°

km/h

91%

10:00

10°

km/h

90%

11:00

11°

km/h

83%

12:00

12°

km/h

75%

13:00

12°

km/h

73%

14:00

12°

km/h

74%

15:00

13°

km/h

69%

16:00

13°

km/h

63%

Daily forecast

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

Today

24°

16°

km/h

33%

Fri

13°

6°

km/h

66%

Sat

12°

5°

km/h

68%

Air pollutants

What is the current air quality near North Boulder?

PM2.5 concentration is currently 1.5 times the World Health Organization annual PM2.5 guideline value.

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

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

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for North Boulder

41 AQI⁺ US

Good

16:00–17:00 Oct 23 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	43
2	Aztec Central	31
3	2055-1901 Kalmia Ave	29
4	1066 Berea Dr	28
5	285 Vail Cir	28
6	700 Utica Ave	28
7	1491 High St	27
8	4792-4766 Kellogg Cir	27
9	717 Evergreen Boulder	26
10	Bean Mountain Lane	26

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Harris, Texas	109
2	Galveston, Texas	104
3	Fort Worth, Texas	103
4	Champaign, Illinois	102
5	Memphis, Tennessee	98
6	Sangamon County, Illinois	98
7	Peoria, Illinois	95
8	Oklahoma City, Oklahoma	91
9	St. Louis, Missouri	91
10	Travis County, Texas	91