650 S 40th St

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Air quality near 650 S 40th St, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near 650 S 40th St, Boulder • 34 Followers • 13:00, Oct 10 Local time

Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)

US AQI⁺

Good

Main pollutant:

PM2.5

0 µg/m³

26°

9 km/h

21 %

Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)

Hourly forecast

650 S 40th St, Boulder air quality index (AQI⁺) forecast

Now

26°

km/h

21%

16:00

18°

km/h

72%

17:00

21°

km/h

44%

18:00

22°

km/h

36%

19:00

22°

km/h

34%

20:00

22°

km/h

33%

21:00

21°

km/h

36%

22:00

21°

km/h

37%

23:00

20°

km/h

37%

Sun

00:00

19°

km/h

38%

01:00

18°

km/h

41%

02:00

17°

km/h

42%

03:00

16°

km/h

47%

04:00

16°

km/h

48%

05:00

15°

km/h

54%

06:00

15°

km/h

57%

07:00

15°

km/h

53%

08:00

16°

km/h

45%

09:00

17°

km/h

43%

10:00

19°

km/h

41%

11:00

20°

km/h

36%

12:00

21°

km/h

33%

13:00

21°

km/h

33%

14:00

23°

km/h

29%

15:00

24°

km/h

28%

16:00

25°

km/h

28%

17:00

23°

km/h

31%

18:00

22°

km/h

46%

19:00

21°

km/h

49%

20:00

18°

km/h

60%

21:00

18°

km/h

67%

22:00

17°

km/h

66%

23:00

16°

km/h

60%

Mon

00:00

16°

km/h

61%

01:00

17°

km/h

57%

02:00

16°

km/h

54%

03:00

16°

km/h

49%

04:00

16°

km/h

45%

05:00

14°

km/h

54%

06:00

12°

km/h

60%

07:00

11°

km/h

53%

08:00

12°

km/h

50%

09:00

16°

km/h

47%

10:00

19°

km/h

32%

11:00

21°

km/h

28%

12:00

22°

km/h

27%

13:00

23°

km/h

25%

14:00

24°

km/h

23%

15:00

24°

km/h

22%

16:00

24°

km/h

22%

17:00

24°

km/h

22%

18:00

22°

km/h

27%

19:00

18°

km/h

31%

20:00

17°

km/h

35%

21:00

16°

km/h

37%

22:00

16°

km/h

37%

23:00

15°

km/h

43%

Tue

00:00

14°

km/h

46%

01:00

14°

km/h

49%

02:00

13°

km/h

53%

03:00

12°

km/h

58%

04:00

11°

km/h

63%

05:00

10°

km/h

72%

06:00

10°

km/h

74%

07:00

9°

km/h

78%

08:00

11°

km/h

64%

09:00

13°

km/h

65%

10:00

14°

km/h

63%

11:00

15°

km/h

61%

12:00

16°

km/h

58%

13:00

17°

km/h

51%

14:00

18°

km/h

46%

Daily forecast

650 S 40th St, Boulder air quality index (AQI⁺) forecast

Today

26°

16°

km/h

34%

Sun

25°

15°

km/h

44%

Mon

24°

11°

km/h

34%

Air pollutants

What is the current air quality near 650 S 40th St?

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

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Real-time 650 S 40th St, Boulder air pollution map

Pollen

What is the pollen count in 650 S 40th St today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in 650 S 40th St

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Air Quality Monitors

Pollen

What is the pollen count in 650 S 40th St today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 650 S 40th St

0 AQI⁺ US

Good

12:00–13:00 Oct 10 Local time

AQI⁺ US

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Most polluted locations near 650 S 40th St, Boulder

Worldwide AQI⁺ ranking

Station ranking

Real-time 650 S 40th St AQI⁺ station ranking

#	Stations	AQI⁺ US
1	10th Street	47
2	2055-1901 Kalmia Ave	35
3	285 Vail Cir	35
4	700 Utica Ave	35
5	1066 Berea Dr	34
6	1491 High St	31
7	4792-4766 Kellogg Cir	26
8	717 Evergreen Boulder	26
9	Bean Mountain Lane	26
10	650 S 40th St	0

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	San Bernardino County, California	143
2	Oklahoma City, Oklahoma	106
3	Kansas City, Kansas	98
4	Travis County, Texas	98
5	Austin, Texas	95
6	Kansas City, Missouri	95
7	Coggon, Iowa	91
8	Wichita, Kansas	91
9	Des Moines, Iowa	88
10	Omaha, Nebraska	88