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 • 07:00, Nov 15 Local time

Data source: PurpleAir

US AQI⁺

Moderate

Main pollutant:

PM2.5

18.2 µg/m³

3°

7 km/h

73 %

Data source: PurpleAir

Hourly forecast

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

Now

3°

km/h

73%

08:00

7°

km/h

58%

09:00

10°

km/h

46%

10:00

12°

km/h

42%

11:00

13°

km/h

41%

12:00

13°

km/h

40%

13:00

14°

km/h

38%

14:00

14°

km/h

37%

15:00

14°

km/h

37%

16:00

12°

km/h

46%

17:00

8°

km/h

61%

18:00

8°

km/h

53%

19:00

7°

km/h

54%

20:00

7°

km/h

55%

21:00

7°

km/h

55%

22:00

7°

km/h

55%

23:00

7°

km/h

54%

Mon

00:00

6°

km/h

53%

01:00

6°

km/h

50%

02:00

6°

km/h

47%

03:00

6°

km/h

46%

04:00

6°

km/h

45%

05:00

6°

km/h

44%

06:00

6°

km/h

42%

07:00

6°

km/h

40%

08:00

9°

km/h

32%

09:00

13°

km/h

24%

10:00

14°

km/h

23%

11:00

16°

km/h

21%

12:00

17°

km/h

19%

13:00

17°

km/h

18%

14:00

17°

km/h

18%

15:00

16°

km/h

19%

16:00

13°

km/h

30%

17:00

10°

km/h

30%

18:00

10°

km/h

30%

19:00

10°

km/h

31%

20:00

9°

km/h

32%

21:00

9°

km/h

33%

22:00

8°

km/h

35%

23:00

8°

km/h

39%

Tue

00:00

7°

km/h

43%

01:00

7°

km/h

45%

02:00

7°

km/h

44%

03:00

7°

km/h

46%

04:00

7°

km/h

46%

05:00

7°

km/h

53%

06:00

7°

km/h

43%

07:00

7°

km/h

43%

08:00

9°

km/h

37%

09:00

13°

km/h

28%

10:00

14°

km/h

25%

11:00

15°

km/h

24%

12:00

16°

km/h

24%

13:00

16°

km/h

23%

14:00

16°

km/h

22%

15:00

15°

km/h

22%

16:00

13°

km/h

32%

17:00

10°

km/h

34%

18:00

9°

km/h

38%

19:00

9°

km/h

39%

20:00

8°

km/h

43%

21:00

8°

km/h

46%

22:00

8°

km/h

44%

23:00

8°

km/h

44%

Wed

00:00

7°

km/h

48%

01:00

7°

km/h

52%

02:00

7°

km/h

60%

03:00

7°

km/h

58%

04:00

7°

km/h

43%

05:00

6°

km/h

41%

06:00

6°

km/h

31%

Daily forecast

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

Today

14°

3°

km/h

51%

Mon

17°

6°

km/h

28%

Tue

16°

7°

km/h

33%

Air pollutants

What is the current air quality near 1491 High St?

PM2.5 concentration is currently 3.6 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 1491 High St, Boulder air pollution map

Pollen

What is the pollen count in 1491 High St today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in 1491 High St today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 1491 High St

68 AQI⁺ US

Moderate

06:00–07:00 Nov 15 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	700 Utica Ave	99
2	2055-1901 Kalmia Ave	82
3	650 S 40th St	82
4	1491 High St	76
5	1066 Berea Dr	69
6	10th Street	63
7	Aztec Central	62
8	285 Vail Cir	58
9	Boulder - CU - 2102 Athens St.	56
10	717 Evergreen Boulder	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Arapahoe County, Colorado	98
2	Glendale, Arapahoe County, Colorado	91
3	Cedar Rapids, Iowa	84
4	Joliet, Illinois	83
5	Englewood, Colorado	81
6	Aurora, Colorado	80
7	Welby, Colorado	80
8	St. Louis, Missouri	77
9	Arvada, Colorado	76
10	Derby, Colorado	76