1491 High St

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Air quality near 1491 High St, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near 1491 High St, Boulder • 1.4K Followers • 11:00, Oct 17 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

6.5 µg/m³

23°

5 km/h

21 %

Data source: PurpleAir

Hourly forecast

1491 High St, Boulder air quality index (AQI⁺) forecast

Now

23°

km/h

21%

16:00

23°

km/h

21%

17:00

22°

km/h

22%

18:00

21°

km/h

31%

19:00

20°

km/h

32%

20:00

18°

km/h

22%

21:00

17°

km/h

22%

22:00

16°

km/h

22%

23:00

15°

km/h

29%

Sun

00:00

15°

km/h

29%

01:00

15°

km/h

26%

02:00

15°

km/h

26%

03:00

15°

km/h

25%

04:00

15°

km/h

26%

05:00

14°

km/h

26%

06:00

13°

km/h

32%

07:00

14°

km/h

23%

08:00

13°

km/h

31%

09:00

15°

km/h

29%

10:00

18°

km/h

19%

11:00

20°

km/h

18%

12:00

21°

km/h

19%

13:00

21°

km/h

20%

14:00

21°

km/h

18%

15:00

21°

km/h

18%

16:00

21°

km/h

19%

17:00

20°

km/h

20%

18:00

19°

km/h

27%

19:00

19°

km/h

24%

20:00

18°

km/h

28%

21:00

17°

km/h

30%

22:00

15°

km/h

38%

23:00

15°

km/h

41%

Mon

00:00

14°

km/h

48%

01:00

14°

km/h

51%

02:00

13°

km/h

54%

03:00

12°

km/h

53%

04:00

11°

km/h

56%

05:00

10°

km/h

65%

06:00

10°

km/h

66%

07:00

9°

km/h

67%

08:00

9°

km/h

65%

09:00

10°

km/h

61%

10:00

11°

km/h

56%

11:00

13°

km/h

53%

12:00

14°

km/h

48%

13:00

16°

km/h

44%

14:00

17°

km/h

42%

15:00

17°

km/h

41%

16:00

18°

km/h

41%

17:00

17°

km/h

43%

18:00

16°

km/h

48%

19:00

14°

km/h

31%

20:00

13°

km/h

33%

21:00

13°

km/h

36%

22:00

12°

km/h

37%

23:00

12°

km/h

38%

Tue

00:00

11°

km/h

40%

01:00

11°

km/h

42%

02:00

11°

km/h

47%

03:00

10°

km/h

50%

04:00

10°

km/h

54%

05:00

10°

km/h

57%

06:00

10°

km/h

60%

07:00

10°

km/h

60%

08:00

11°

km/h

56%

09:00

14°

km/h

44%

10:00

16°

km/h

40%

11:00

18°

km/h

36%

12:00

19°

km/h

33%

13:00

20°

km/h

30%

14:00

20°

km/h

26%

Daily forecast

1491 High St, Boulder air quality index (AQI⁺) forecast

Today

23°

11°

km/h

27%

Sun

21°

13°

km/h

24%

Mon

18°

9°

km/h

48%

Air pollutants

What is the current air quality near 1491 High St?

PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time 1491 High St, Boulder air pollution map

Pollen

What is the pollen count in 1491 High St today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in 1491 High St

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Air Quality Monitors

Pollen

What is the pollen count in 1491 High St today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 1491 High St

36 AQI⁺ US

Good

10:00–11:00 Oct 17 Local time

AQI⁺ US

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Most polluted locations near 1491 High St, Boulder

Worldwide AQI⁺ ranking

Station ranking

Real-time 1491 High St AQI⁺ station ranking

#	Stations	AQI⁺ US
1	10th Street	41
2	1491 High St	36
3	2055-1901 Kalmia Ave	31
4	700 Utica Ave	31
5	1066 Berea Dr	29
6	285 Vail Cir	29
7	4792-4766 Kellogg Cir	24
8	717 Evergreen Boulder	24
9	Bean Mountain Lane	23
10	650 S 40th St	0

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Canaan, Connecticut	191
2	Cloverdale, California	112
3	Monte Rio, California	85
4	Guerneville, California	82
5	Imperial Beach, California	82
6	Ester, Alaska	81
7	Manteca, California	80
8	San Diego, California	77
9	Franklin, Merced County, California	72
10	Tracy, California	71