650 S 40th St

Add

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 • 23:00, Oct 13 Local time

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

US AQI⁺

Good

Main pollutant:

PM2.5

0 µg/m³

13°

14 km/h

65 %

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

Hourly forecast

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

Now

13°

km/h

65%

Wed

00:00

70%

11°

km/h

81%

01:00

10°

km/h

87%

02:00

80%

9°

km/h

93%

03:00

80%

9°

km/h

93%

04:00

8°

km/h

93%

05:00

80%

8°

km/h

93%

06:00

80%

8°

km/h

94%

07:00

8°

km/h

94%

08:00

80%

7°

km/h

94%

09:00

80%

7°

km/h

94%

10:00

7°

km/h

93%

11:00

80%

7°

km/h

92%

12:00

80%

8°

km/h

92%

13:00

8°

km/h

90%

14:00

80%

8°

km/h

91%

15:00

80%

8°

km/h

92%

16:00

7°

km/h

93%

17:00

80%

8°

km/h

92%

18:00

80%

7°

km/h

94%

19:00

7°

km/h

96%

20:00

80%

7°

km/h

96%

21:00

80%

7°

km/h

96%

22:00

7°

km/h

96%

23:00

80%

7°

km/h

97%

Thu

00:00

80%

7°

km/h

98%

01:00

6°

km/h

90%

02:00

6°

km/h

94%

03:00

5°

km/h

84%

04:00

5°

km/h

80%

05:00

5°

km/h

88%

06:00

5°

km/h

85%

07:00

5°

km/h

83%

08:00

6°

km/h

70%

09:00

7°

km/h

75%

10:00

8°

km/h

68%

11:00

10°

km/h

54%

12:00

11°

km/h

39%

13:00

13°

km/h

33%

14:00

14°

km/h

19%

15:00

13°

km/h

29%

16:00

13°

km/h

27%

17:00

12°

km/h

24%

18:00

10°

km/h

26%

19:00

6°

km/h

61%

20:00

6°

km/h

67%

21:00

5°

km/h

69%

22:00

4°

km/h

70%

23:00

4°

km/h

66%

Fri

00:00

4°

km/h

63%

01:00

3°

km/h

59%

02:00

3°

km/h

54%

03:00

3°

km/h

52%

04:00

3°

km/h

51%

05:00

3°

km/h

50%

06:00

3°

km/h

50%

07:00

3°

km/h

49%

08:00

4°

km/h

48%

09:00

7°

km/h

37%

10:00

9°

km/h

33%

11:00

11°

km/h

31%

12:00

12°

km/h

28%

13:00

13°

km/h

24%

14:00

14°

km/h

22%

15:00

15°

km/h

22%

16:00

15°

km/h

22%

17:00

15°

km/h

25%

18:00

11°

km/h

37%

19:00

10°

km/h

39%

20:00

9°

km/h

55%

21:00

9°

km/h

62%

22:00

8°

km/h

63%

Daily forecast

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

Today

80%

8°

7°

km/h

93%

Thu

14°

4°

km/h

53%

Fri

15°

3°

km/h

38%

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

Get a monitor

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

Pollen

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

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in 650 S 40th St

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

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

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 650 S 40th St

0 AQI⁺ US

Good

22:00–23:00 Oct 13 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 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	32
2	2055-1901 Kalmia Ave	31
3	700 Utica Ave	27
4	1491 High St	26
5	1066 Berea Dr	21
6	285 Vail Cir	21
7	Boulder - CU - 2102 Athens St.	21
8	Bean Mountain Lane	14
9	650 S 40th St	4
10	717 Evergreen Boulder	4

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Ferry Pass, Florida	117
2	Ester, Alaska	88
3	Forsyth County, Georgia	77
4	Albany, Georgia	74
5	Fresno County, California	73
6	Merced, California	71
7	Deschutes River Woods, Oregon	69
8	Milton, Georgia	68
9	Takoma Park, Maryland	68
10	Huntsville, Alabama	67