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Air quality near Keewayden, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near Keewayden, Boulder • 1.6K Followers • 18:00, Jul 28 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.7 µg/m³

28°

17 km/h

47 %

Data source: PurpleAir

Hourly forecast

Keewayden, Boulder air quality index (AQI⁺) forecast

Now

28°

km/h

47%

19:00

90%

19°

km/h

94%

20:00

90%

22°

km/h

69%

21:00

21°

km/h

79%

22:00

22°

km/h

77%

23:00

22°

km/h

77%

Wed

00:00

21°

km/h

85%

01:00

20°

km/h

85%

02:00

20°

km/h

82%

03:00

20°

km/h

83%

04:00

19°

km/h

87%

05:00

19°

km/h

87%

06:00

19°

km/h

87%

07:00

20°

km/h

87%

08:00

21°

km/h

81%

09:00

23°

km/h

72%

10:00

25°

km/h

63%

11:00

27°

km/h

54%

12:00

29°

km/h

46%

13:00

32°

km/h

39%

14:00

33°

km/h

35%

15:00

34°

km/h

32%

16:00

34°

km/h

33%

17:00

90%

17°

km/h

93%

18:00

90%

20°

km/h

80%

19:00

19°

km/h

89%

20:00

20°

km/h

80%

21:00

23°

km/h

66%

22:00

22°

km/h

78%

23:00

24°

km/h

45%

Thu

00:00

24°

km/h

42%

01:00

21°

km/h

69%

02:00

23°

km/h

44%

03:00

24°

km/h

37%

04:00

22°

km/h

52%

05:00

19°

km/h

79%

06:00

17°

km/h

100%

07:00

17°

km/h

97%

08:00

18°

km/h

96%

09:00

22°

km/h

69%

10:00

25°

km/h

51%

11:00

28°

km/h

41%

12:00

30°

km/h

34%

13:00

32°

km/h

30%

14:00

33°

km/h

27%

15:00

33°

km/h

26%

16:00

33°

km/h

28%

17:00

32°

km/h

30%

18:00

32°

km/h

29%

19:00

31°

km/h

24%

20:00

26°

km/h

29%

21:00

24°

km/h

35%

22:00

24°

km/h

35%

23:00

23°

km/h

37%

Fri

00:00

21°

km/h

45%

01:00

21°

km/h

42%

02:00

21°

km/h

43%

03:00

20°

km/h

48%

04:00

19°

km/h

52%

05:00

19°

km/h

53%

06:00

18°

km/h

53%

07:00

21°

km/h

46%

08:00

24°

km/h

39%

09:00

26°

km/h

36%

10:00

27°

km/h

30%

11:00

29°

km/h

25%

12:00

32°

km/h

21%

13:00

34°

km/h

16%

14:00

35°

km/h

13%

15:00

36°

km/h

12%

16:00

36°

km/h

12%

17:00

36°

km/h

12%

Daily forecast

Keewayden, Boulder air quality index (AQI⁺) forecast

Today

34°

17°

km/h

66%

Wed

33°

17°

km/h

46%

Thu

36°

18°

km/h

35%

Air pollutants

What is the current air quality near Keewayden?

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 Keewayden, Boulder air pollution map

Pollen

What is the pollen count in Keewayden today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Keewayden today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Keewayden

15 AQI⁺ US

Good

17:00–18:00 Jul 28 Local time

AQI⁺ US

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Most polluted locations near Keewayden, Boulder

Worldwide AQI⁺ ranking

Station ranking

Real-time Keewayden AQI⁺ station ranking

#	Stations	AQI⁺ US
1	10th Street	53
2	Boulder Reservoir	50
3	2055-1901 Kalmia Ave	43
4	1066 Berea Dr	42
5	285 Vail Cir	38
6	Del Rosa Ct	38
7	Chautauqua Heights, Cascade Avenue	35
8	Boulder - CU - 2102 Athens St.	34
9	Bean Mountain Lane	25
10	650 S 40th St	11

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Valley County, Idaho	167
2	Nampa, Idaho	165
3	Harney, Oregon	158
4	Boise, Idaho	156
5	Burns, Oregon	153
6	Ada County, Idaho	152
7	Boise City, Idaho	151
8	Okanogan, Washington	131
9	Ravalli County, Montana	128
10	Walla Walla, Washington	124