100-198 E 4th Ave

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Air quality near 100-198 E 4th Ave, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near 100-198 E 4th Ave, Boulder • 8 Followers • 00:00, Nov 13 Local time

Data source: PurpleAir

US AQI⁺

Moderate

Main pollutant:

PM2.5

12.5 µg/m³

6°

6 km/h

46 %

Data source: PurpleAir

Hourly forecast

100-198 E 4th Ave, Boulder air quality index (AQI⁺) forecast

Now

6°

km/h

46%

01:00

6°

km/h

47%

02:00

6°

km/h

47%

03:00

6°

km/h

47%

04:00

5°

km/h

47%

05:00

5°

km/h

48%

06:00

5°

km/h

49%

07:00

5°

km/h

50%

08:00

5°

km/h

49%

09:00

8°

km/h

43%

10:00

10°

km/h

36%

11:00

12°

km/h

31%

12:00

13°

km/h

29%

13:00

13°

km/h

30%

14:00

13°

km/h

30%

15:00

13°

km/h

31%

16:00

11°

km/h

36%

17:00

8°

km/h

44%

18:00

7°

km/h

49%

19:00

7°

km/h

51%

20:00

6°

km/h

53%

21:00

6°

km/h

56%

22:00

6°

km/h

57%

23:00

6°

km/h

60%

Sat

00:00

6°

km/h

62%

01:00

6°

km/h

64%

02:00

5°

km/h

66%

03:00

5°

km/h

68%

04:00

4°

km/h

71%

05:00

4°

km/h

74%

06:00

4°

km/h

74%

07:00

4°

km/h

75%

08:00

5°

km/h

75%

09:00

7°

km/h

67%

10:00

9°

km/h

61%

11:00

11°

km/h

55%

12:00

11°

km/h

52%

13:00

12°

km/h

48%

14:00

11°

km/h

52%

15:00

9°

km/h

71%

16:00

7°

km/h

84%

17:00

6°

km/h

83%

18:00

6°

km/h

86%

19:00

4°

km/h

93%

20:00

4°

km/h

91%

21:00

4°

km/h

90%

22:00

3°

km/h

93%

23:00

4°

km/h

87%

Sun

00:00

5°

km/h

79%

01:00

4°

km/h

88%

02:00

4°

km/h

85%

03:00

3°

km/h

90%

04:00

2°

km/h

94%

05:00

1°

km/h

94%

06:00

1°

km/h

94%

07:00

1°

km/h

93%

08:00

1°

km/h

91%

09:00

3°

km/h

78%

10:00

5°

km/h

64%

11:00

7°

km/h

55%

12:00

8°

km/h

52%

13:00

8°

km/h

49%

14:00

8°

km/h

49%

15:00

8°

km/h

50%

16:00

7°

km/h

55%

17:00

4°

km/h

67%

18:00

4°

km/h

70%

19:00

3°

km/h

68%

20:00

3°

km/h

70%

21:00

3°

km/h

73%

22:00

2°

km/h

76%

23:00

1°

km/h

78%

Daily forecast

100-198 E 4th Ave, Boulder air quality index (AQI⁺) forecast

Today

13°

5°

km/h

43%

Sat

12°

3°

km/h

74%

Sun

8°

1°

km/h

68%

Air pollutants

What is the current air quality near 100-198 E 4th Ave?

PM2.5 concentration is currently 2.5 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time 100-198 E 4th Ave, Boulder air pollution map

Pollen

What is the pollen count in 100-198 E 4th Ave today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in 100-198 E 4th Ave

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Pollen

What is the pollen count in 100-198 E 4th Ave today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 100-198 E 4th Ave

57 AQI⁺ US

Moderate

23:00–00:00 Nov 12 Local time

AQI⁺ US

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Most polluted locations near 100-198 E 4th Ave, Boulder

Worldwide AQI⁺ ranking

Station ranking

Real-time 100-198 E 4th Ave AQI⁺ station ranking

#	Stations	AQI⁺ US
1	100-198 E 4th Ave	40

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Shaver Lake, California	155
2	Ashland, Oregon	154
3	Murphys, California	123
4	Wilsonville, Oregon	111
5	Sherwood, Oregon	110
6	Salem, Oregon	107
7	Tualatin, Oregon	102
8	Centerville, Shasta County, California	101
9	Coeur d'Alene, Idaho	99
10	Roseburg, Oregon	99