Add

Air quality near Keewayden, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near Keewayden, Boulder • 1.6K Followers • 20:00, Jul 28 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.6 µg/m³

21°

7 km/h

79 %

Data source: PurpleAir

Hourly forecast

Keewayden, Boulder air quality index (AQI⁺) forecast

Now

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%

18:00

26°

km/h

39%

19:00

24°

km/h

52%

20:00

24°

km/h

51%

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

Protect yourself from air pollution in Keewayden

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 Keewayden today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Keewayden

14 AQI⁺ US

Good

19:00–20:00 Jul 28 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 Keewayden, Boulder

Worldwide AQI⁺ ranking

Station ranking

Real-time Keewayden AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Boulder Reservoir	41
2	10th Street	34
3	1066 Berea Dr	29
4	285 Vail Cir	27
5	2055-1901 Kalmia Ave	25
6	Bean Mountain Lane	22
7	Chautauqua Heights, Cascade Avenue	22
8	717 Evergreen Boulder	19
9	Boulder - CU - 2102 Athens St.	19
10	650 S 40th St	2

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Nampa, Idaho	168
2	Valley County, Idaho	168
3	Ada County, Idaho	156
4	Boise City, Idaho	152
5	Harney, Oregon	152
6	Missoula, Montana	149
7	Ravalli County, Montana	147
8	Ferry County, Washington	146
9	Boise, Idaho	145
10	Crook County, Oregon	145