Keewayden

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Air quality near Keewayden, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near Keewayden, Boulder • 1.6K Followers • 11:00, Sep 02 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.5 µg/m³

27°

8 km/h

31 %

Data source: PurpleAir

Hourly forecast

Keewayden, Boulder air quality index (AQI⁺) forecast

Now

27°

km/h

31%

12:00

28°

km/h

26%

13:00

29°

km/h

24%

14:00

27°

km/h

27%

15:00

28°

km/h

27%

16:00

28°

km/h

25%

17:00

29°

km/h

23%

18:00

29°

km/h

24%

19:00

28°

km/h

27%

20:00

27°

km/h

35%

21:00

26°

km/h

36%

22:00

26°

km/h

38%

23:00

25°

km/h

31%

Thu

00:00

24°

km/h

32%

01:00

23°

km/h

37%

02:00

22°

km/h

44%

03:00

21°

km/h

45%

04:00

19°

km/h

50%

05:00

18°

km/h

54%

06:00

18°

km/h

56%

07:00

17°

km/h

59%

08:00

19°

km/h

52%

09:00

22°

km/h

39%

10:00

24°

km/h

33%

11:00

26°

km/h

30%

12:00

28°

km/h

26%

13:00

29°

km/h

24%

14:00

30°

km/h

23%

15:00

30°

km/h

23%

16:00

30°

km/h

22%

17:00

30°

km/h

23%

18:00

29°

km/h

23%

19:00

29°

km/h

25%

20:00

28°

km/h

28%

21:00

27°

km/h

33%

22:00

27°

km/h

32%

23:00

26°

km/h

33%

Fri

00:00

25°

km/h

33%

01:00

23°

km/h

29%

02:00

23°

km/h

32%

03:00

22°

km/h

33%

04:00

22°

km/h

34%

05:00

22°

km/h

33%

06:00

21°

km/h

34%

07:00

19°

km/h

39%

08:00

23°

km/h

29%

09:00

26°

km/h

25%

10:00

27°

km/h

22%

11:00

29°

km/h

20%

12:00

30°

km/h

19%

13:00

31°

km/h

18%

14:00

32°

km/h

16%

15:00

32°

km/h

16%

16:00

32°

km/h

16%

17:00

31°

km/h

17%

18:00

27°

km/h

28%

19:00

25°

km/h

45%

20:00

21°

km/h

52%

21:00

21°

km/h

56%

22:00

22°

km/h

47%

23:00

21°

km/h

45%

Sat

00:00

21°

km/h

41%

01:00

21°

km/h

41%

02:00

21°

km/h

40%

03:00

20°

km/h

41%

04:00

19°

km/h

42%

05:00

19°

km/h

43%

06:00

19°

km/h

41%

07:00

20°

km/h

39%

08:00

23°

km/h

32%

09:00

26°

km/h

28%

10:00

28°

km/h

26%

Daily forecast

Keewayden, Boulder air quality index (AQI⁺) forecast

Today

29°

22°

km/h

30%

Thu

30°

17°

km/h

32%

Fri

32°

19°

km/h

29%

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

19 AQI⁺ US

Good

10:00–11:00 Sep 02 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	Boulder Reservoir	29
2	10th Street	28
3	Aztec Central	27
4	700 Utica Ave	24
5	1066 Berea Dr	23
6	285 Vail Cir	20
7	717 Evergreen Boulder	20
8	2055-1901 Kalmia Ave	18
9	Bean Mountain Lane	18
10	Boulder - CU - 2102 Athens St.	14

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	162
2	Chelan, Washington	138
3	Ontario, California	81
4	Sparta, Ohio	80
5	Norfolk, Virginia	77
6	Quincy, Washington	69
7	Winthrop, Washington	69
8	Ypsilanti, Michigan	69
9	Crestline, California	68
10	Nampa, Idaho	68