Add

Air quality near North Boulder, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near North Boulder, Boulder • 1.6K Followers • 14:00, Aug 12 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

8.1 µg/m³

27°

27 km/h

38 %

Data source: PurpleAir

Hourly forecast

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

Now

27°

km/h

38%

15:00

29°

km/h

29%

16:00

23°

km/h

41%

17:00

26°

km/h

39%

18:00

28°

km/h

33%

19:00

25°

km/h

46%

20:00

23°

km/h

53%

21:00

23°

km/h

54%

22:00

23°

km/h

52%

23:00

24°

km/h

48%

Thu

00:00

23°

km/h

49%

01:00

21°

km/h

63%

02:00

19°

km/h

73%

03:00

19°

km/h

72%

04:00

20°

km/h

72%

05:00

19°

km/h

77%

06:00

19°

km/h

72%

07:00

19°

km/h

70%

08:00

20°

km/h

71%

09:00

21°

km/h

64%

10:00

22°

km/h

61%

11:00

24°

km/h

55%

12:00

25°

km/h

51%

13:00

26°

km/h

48%

14:00

24°

km/h

56%

15:00

21°

km/h

61%

16:00

70%

20°

km/h

54%

17:00

22°

km/h

48%

18:00

70%

20°

km/h

72%

19:00

18°

km/h

85%

20:00

18°

km/h

91%

21:00

18°

km/h

84%

22:00

19°

km/h

83%

23:00

19°

km/h

83%

Fri

00:00

17°

km/h

97%

01:00

17°

km/h

92%

02:00

17°

km/h

100%

03:00

16°

km/h

98%

04:00

16°

km/h

98%

05:00

17°

km/h

94%

06:00

17°

km/h

100%

07:00

18°

km/h

96%

08:00

19°

km/h

84%

09:00

20°

km/h

81%

10:00

20°

km/h

79%

11:00

22°

km/h

67%

12:00

24°

km/h

56%

13:00

26°

km/h

47%

14:00

27°

km/h

41%

15:00

29°

km/h

37%

16:00

29°

km/h

35%

17:00

25°

km/h

39%

18:00

70%

19°

km/h

79%

19:00

21°

km/h

69%

20:00

19°

km/h

79%

21:00

18°

km/h

88%

22:00

17°

km/h

90%

23:00

17°

km/h

90%

Sat

00:00

17°

km/h

85%

01:00

17°

km/h

81%

02:00

16°

km/h

86%

03:00

16°

km/h

95%

04:00

16°

km/h

97%

05:00

16°

km/h

91%

06:00

17°

km/h

80%

07:00

18°

km/h

71%

08:00

20°

km/h

60%

09:00

22°

km/h

58%

10:00

24°

km/h

54%

11:00

26°

km/h

49%

12:00

27°

km/h

42%

13:00

27°

km/h

37%

Daily forecast

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

Today

33°

23°

km/h

36%

Thu

26°

18°

km/h

66%

Fri

29°

17°

km/h

69%

Air pollutants

What is the current air quality near North Boulder?

PM2.5 concentration is currently 1.6 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

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in North Boulder today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for North Boulder

45 AQI⁺ US

Good

13:00–14:00 Aug 12 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	59
2	2055-1901 Kalmia Ave	56
3	1066 Berea Dr	55
4	Del Rosa Ct	55
5	285 Vail Cir	54
6	Chautauqua Heights, Cascade Avenue	53
7	Boulder - CU - 2102 Athens St.	47
8	Boulder Reservoir	38
9	650 S 40th St	36
10	717 Evergreen Boulder	24

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Inchelium, Washington	181
2	Stevens County, Washington	179
3	Bonner County, Idaho	178
4	Boundary County, Idaho	173
5	Kettle Falls, Washington	171
6	Chelan, Washington	170
7	Winthrop, Washington	168
8	Sandpoint, Idaho	163
9	Okanogan County, Washington	162
10	Big Sky, Montana	157