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Air quality near Stony Hill Road, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near Stony Hill Road, Boulder • 588 Followers • 19:00, Jun 13 Local time

Data source: PurpleAir

Milliken AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

4.2 µg/m³

19°

25 km/h

44 %

Data source: PurpleAir

Hourly forecast

Stony Hill Road, Boulder air quality index (AQI⁺) forecast

Now

19°

km/h

44%

20:00

16°

km/h

57%

21:00

14°

km/h

62%

22:00

90%

13°

km/h

73%

23:00

90%

12°

km/h

86%

Sun

00:00

90%

11°

km/h

89%

01:00

11°

km/h

91%

02:00

90%

11°

km/h

92%

03:00

90%

10°

km/h

94%

04:00

10°

km/h

95%

05:00

90%

9°

km/h

94%

06:00

90%

9°

km/h

94%

07:00

9°

km/h

94%

08:00

90%

9°

km/h

94%

09:00

90%

9°

km/h

93%

10:00

10°

km/h

90%

11:00

90%

10°

km/h

87%

12:00

90%

10°

km/h

88%

13:00

11°

km/h

81%

14:00

12°

km/h

74%

15:00

13°

km/h

67%

16:00

13°

km/h

67%

17:00

14°

km/h

65%

18:00

13°

km/h

68%

19:00

90%

13°

km/h

68%

20:00

90%

12°

km/h

70%

21:00

90%

11°

km/h

81%

22:00

11°

km/h

75%

23:00

11°

km/h

72%

Mon

00:00

11°

km/h

74%

01:00

90%

10°

km/h

78%

02:00

10°

km/h

78%

03:00

10°

km/h

80%

04:00

10°

km/h

82%

05:00

10°

km/h

84%

06:00

10°

km/h

93%

07:00

11°

km/h

82%

08:00

13°

km/h

71%

09:00

14°

km/h

62%

10:00

16°

km/h

53%

11:00

17°

km/h

47%

12:00

19°

km/h

42%

13:00

20°

km/h

38%

14:00

21°

km/h

33%

15:00

22°

km/h

32%

16:00

22°

km/h

31%

17:00

22°

km/h

30%

18:00

23°

km/h

30%

19:00

25°

km/h

25%

20:00

21°

km/h

36%

21:00

18°

km/h

40%

22:00

18°

km/h

39%

23:00

16°

km/h

40%

Tue

00:00

16°

km/h

38%

01:00

16°

km/h

36%

02:00

15°

km/h

36%

03:00

15°

km/h

35%

04:00

14°

km/h

38%

05:00

14°

km/h

38%

06:00

14°

km/h

39%

07:00

17°

km/h

35%

08:00

21°

km/h

26%

09:00

24°

km/h

19%

10:00

27°

km/h

17%

11:00

28°

km/h

15%

12:00

30°

km/h

12%

13:00

31°

km/h

12%

14:00

32°

km/h

12%

15:00

32°

km/h

13%

16:00

32°

km/h

12%

17:00

31°

km/h

12%

18:00

31°

km/h

13%

Daily forecast

Stony Hill Road, Boulder air quality index (AQI⁺) forecast

Today

90%

14°

9°

km/h

80%

Sun

25°

10°

km/h

46%

Mon

32°

14°

km/h

20%

Air pollutants

What is the current air quality near Stony Hill Road?

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 Stony Hill Road, Boulder air pollution map

Pollen

What is the pollen count in Stony Hill Road 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 Stony Hill Road today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Stony Hill Road

23 AQI⁺ US

Good

18:00–19:00 Jun 13 Local time

AQI⁺ US

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Most polluted locations near Stony Hill Road, Boulder

Worldwide AQI⁺ ranking

Station ranking

Real-time Stony Hill Road AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Boulder Reservoir	39
2	1066 Berea Dr	37
3	Boulder - CU - 2102 Athens St.	33
4	1491 High St	26
5	Bean Mountain Lane	26
6	10th Street	25
7	285 Vail Cir	25
8	717 Evergreen Boulder	25
9	Chautauqua Heights, Cascade Avenue	23
10	18th Street	21

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Dorchester County, Maryland	133
2	Baltimore, Maryland	112
3	Washington D.C., District of Columbia	109
4	Arlington, Virginia	107
5	El Paso, Texas	104
6	Kern, California	103
7	Crestline, California	98
8	Turlock, California	98
9	Chandler, Arizona	91
10	Chester County, Pennsylvania	91