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Air quality near North Boulder, Boulder County

Air quality index (AQI⁺) and PM2.5 air pollution near North Boulder, Boulder County • 1.4K Followers • 19:00, Apr 17 Local time

Data source: PurpleAir

Milliken AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

1.7 µg/m³

3°

3 km/h

54 %

Data source: PurpleAir

Hourly forecast

North Boulder, Boulder County air quality index (AQI⁺) forecast

Now

3°

km/h

54%

20:00

2°

km/h

76%

21:00

2°

km/h

75%

22:00

1°

km/h

62%

23:00

1°

km/h

42%

Sat

00:00

1°

km/h

39%

01:00

1°

km/h

40%

02:00

1°

km/h

40%

03:00

1°

km/h

45%

04:00

1°

km/h

42%

05:00

1°

km/h

37%

06:00

1°

km/h

36%

07:00

1°

km/h

36%

08:00

3°

km/h

36%

09:00

4°

km/h

32%

10:00

6°

km/h

27%

11:00

7°

km/h

29%

12:00

8°

km/h

31%

13:00

10°

km/h

27%

14:00

12°

km/h

22%

15:00

13°

km/h

19%

16:00

13°

km/h

20%

17:00

13°

km/h

19%

18:00

13°

km/h

19%

19:00

12°

km/h

19%

20:00

11°

km/h

17%

21:00

10°

km/h

20%

22:00

8°

km/h

22%

23:00

8°

km/h

26%

Sun

00:00

8°

km/h

26%

01:00

8°

km/h

22%

02:00

8°

km/h

22%

03:00

8°

km/h

22%

04:00

8°

km/h

24%

05:00

7°

km/h

24%

06:00

7°

km/h

28%

07:00

7°

km/h

27%

08:00

8°

km/h

32%

09:00

11°

km/h

30%

10:00

14°

km/h

23%

11:00

16°

km/h

18%

12:00

18°

km/h

15%

13:00

19°

km/h

12%

14:00

20°

km/h

15:00

21°

km/h

16:00

21°

km/h

17:00

21°

km/h

10%

18:00

21°

km/h

11%

19:00

18°

km/h

18%

20:00

13°

km/h

20%

21:00

11°

km/h

26%

22:00

11°

km/h

27%

23:00

10°

km/h

27%

Mon

00:00

10°

km/h

28%

01:00

9°

km/h

28%

02:00

9°

km/h

27%

03:00

9°

km/h

26%

04:00

9°

km/h

25%

05:00

9°

km/h

25%

06:00

9°

km/h

24%

07:00

10°

km/h

25%

08:00

13°

km/h

23%

09:00

17°

km/h

16%

10:00

19°

km/h

12%

11:00

20°

km/h

11%

12:00

21°

km/h

10%

13:00

22°

km/h

10%

14:00

23°

km/h

10%

15:00

24°

km/h

10%

16:00

24°

km/h

10%

17:00

24°

km/h

11%

18:00

23°

km/h

13%

Daily forecast

North Boulder, Boulder County air quality index (AQI⁺) forecast

Today

13°

1°

km/h

25%

Sat

21°

7°

km/h

19%

Sun

24°

9°

km/h

16%

Air pollutants

What is the current air quality near North Boulder?

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

Get a monitor

Real-time North Boulder, Boulder County air pollution map

Pollen

What is the pollen count in North Boulder today?

Index

Low

Tree Low	25%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in North Boulder today?

Index

Low

Tree Low	25%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for North Boulder

9 AQI⁺ US

Good

18:00–19:00 Apr 17 Local time

AQI⁺ US

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Most polluted locations near North Boulder, Boulder County

Worldwide AQI⁺ ranking

Station ranking

Real-time North Boulder AQI⁺ station ranking

#	Stations	AQI⁺ US
1	2095 Eisenhower Drive	32
2	1066 Berea Dr	28
3	10th Street	25
4	Bean Mountain Lane	22
5	16-7362 Crannell Dr	21
6	285 Vail Cir	19
7	161 Swallow Ln	17
8	47th Street	16
9	1491 High St	13
10	18th Street	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Albany, Georgia	131
2	Lancaster, California	94
3	Erie, Colorado	80
4	Corpus Christi, Texas	73
5	Avenal, California	69
6	Lake Elsinore, California	69
7	San Bernardino County, California	67
8	Stratford, California	65
9	Sioux Falls, South Dakota	63
10	Wichita, Kansas	62