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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 • 1.3K Followers • 03:00, Jun 03 Local time

Data source: PurpleAir

Milliken AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

4 µg/m³

18°

6 km/h

49 %

Data source: PurpleAir

Hourly forecast

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

Now

18°

km/h

49%

04:00

17°

km/h

58%

05:00

15°

km/h

58%

06:00

16°

km/h

42%

07:00

17°

km/h

43%

08:00

18°

km/h

47%

09:00

20°

km/h

47%

10:00

22°

km/h

44%

11:00

24°

km/h

37%

12:00

26°

km/h

30%

13:00

27°

km/h

27%

14:00

28°

km/h

26%

15:00

28°

km/h

25%

16:00

90%

16°

km/h

65%

17:00

90%

15°

km/h

76%

18:00

23°

km/h

40%

19:00

23°

km/h

39%

20:00

19°

km/h

63%

21:00

18°

km/h

70%

22:00

18°

km/h

79%

23:00

17°

km/h

80%

Thu

00:00

15°

km/h

90%

01:00

15°

km/h

94%

02:00

14°

km/h

100%

03:00

14°

km/h

99%

04:00

16°

km/h

55%

05:00

17°

km/h

48%

06:00

17°

km/h

49%

07:00

18°

km/h

35%

08:00

20°

km/h

37%

09:00

22°

km/h

40%

10:00

24°

km/h

39%

11:00

27°

km/h

29%

12:00

29°

km/h

17%

13:00

30°

km/h

15%

14:00

29°

km/h

21%

15:00

27°

km/h

25%

16:00

25°

km/h

34%

17:00

28°

km/h

23%

18:00

27°

km/h

27%

19:00

27°

km/h

29%

20:00

25°

km/h

49%

21:00

24°

km/h

43%

22:00

25°

km/h

31%

23:00

23°

km/h

27%

Fri

00:00

22°

km/h

30%

01:00

21°

km/h

32%

02:00

21°

km/h

30%

03:00

20°

km/h

31%

04:00

19°

km/h

32%

05:00

19°

km/h

34%

06:00

18°

km/h

35%

07:00

17°

km/h

46%

08:00

20°

km/h

42%

09:00

23°

km/h

38%

10:00

25°

km/h

31%

11:00

26°

km/h

27%

12:00

27°

km/h

26%

13:00

28°

km/h

24%

14:00

29°

km/h

23%

15:00

29°

km/h

21%

16:00

29°

km/h

20%

17:00

29°

km/h

20%

18:00

28°

km/h

22%

19:00

27°

km/h

28%

20:00

23°

km/h

40%

21:00

20°

km/h

44%

22:00

20°

km/h

45%

23:00

19°

km/h

46%

Sat

00:00

19°

km/h

46%

01:00

18°

km/h

42%

02:00

18°

km/h

36%

Daily forecast

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

Today

28°

15°

km/h

47%

Thu

30°

17°

km/h

32%

Fri

29°

17°

km/h

31%

Air pollutants

What is the current air quality near 1491 High 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 1491 High St, Boulder air pollution map

Pollen

What is the pollen count in 1491 High St today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in 1491 High St today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 1491 High St

22 AQI⁺ US

Good

02:00–03:00 Jun 03 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	1066 Berea Dr	31
2	Boulder Reservoir	26
3	1491 High St	22
4	10th Street	21
5	717 Evergreen Boulder	21
6	Chautauqua Heights, Cascade Avenue	20
7	285 Vail Cir	19
8	Boulder - CU - 2102 Athens St.	19
9	Bean Mountain Lane	18
10	18th Street	14

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Imperial, California	77
2	Murrieta, California	74
3	Brawley, California	65
4	Calexico, California	65
5	El Centro, California	65
6	Jurupa Valley, California	64
7	Palm Desert, California	64
8	Corona, California	62
9	La Mirada, California	62
10	Highland, California	61