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Air quality in Boulder

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder • 47 Followers • 08:00, Jul 18 Local time

29

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

O₃

62 µg/m³

weather condition icon

24°

wind direction icon

3 km/h

weather humid icon

39 %

Hourly forecast

Boulder air quality index (AQI⁺) forecast

Now

29

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 126 degree

3

km/h

Humidity icon

39%

09:00

31

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

4

km/h

Humidity icon

37%

10:00

33

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

5

km/h

Humidity icon

34%

11:00

35

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

8

km/h

Humidity icon

31%

12:00

28

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 136 degree

9

km/h

Humidity icon

29%

13:00

28

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 139 degree

8

km/h

Humidity icon

26%

14:00

28

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

6

km/h

Humidity icon

23%

15:00

24

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 126 degree

7

km/h

Humidity icon

22%

16:00

24

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 117 degree

8

km/h

Humidity icon

22%

17:00

23

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

10

km/h

Humidity icon

22%

18:00

15

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

11

km/h

Humidity icon

21%

19:00

13

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

12

km/h

Humidity icon

21%

20:00

12

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

12

km/h

Humidity icon

22%

21:00

22

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

7

km/h

Humidity icon

24%

22:00

22

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

7

km/h

Humidity icon

29%

23:00

22

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

9

km/h

Humidity icon

32%

Sun

00:00

21

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 349 degree

10

km/h

Humidity icon

34%

01:00

21

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

8

km/h

Humidity icon

37%

02:00

21

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

6

km/h

Humidity icon

41%

03:00

14

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

2

km/h

Humidity icon

46%

04:00

14

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

1

km/h

Humidity icon

46%

05:00

14

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

2

km/h

Humidity icon

48%

06:00

12

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

2

km/h

Humidity icon

43%

07:00

12

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

4

km/h

Humidity icon

42%

08:00

12

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

4

km/h

Humidity icon

40%

09:00

51

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

5

km/h

Humidity icon

39%

10:00

51

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

6

km/h

Humidity icon

35%

11:00

51

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

7

km/h

Humidity icon

30%

12:00

23

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

8

km/h

Humidity icon

26%

13:00

23

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 126 degree

8

km/h

Humidity icon

21%

14:00

23

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

8

km/h

Humidity icon

20%

15:00

20

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

8

km/h

Humidity icon

18%

16:00

20

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 93 degree

7

km/h

Humidity icon

17%

17:00

20

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

5

km/h

Humidity icon

16%

18:00

17

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

4

km/h

Humidity icon

16%

19:00

17

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

3

km/h

Humidity icon

16%

20:00

17

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

1

km/h

Humidity icon

18%

21:00

21

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 274 degree

2

km/h

Humidity icon

22%

22:00

21

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

2

km/h

Humidity icon

30%

23:00

21

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

2

km/h

Humidity icon

30%

Mon

00:00

26

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

2

km/h

Humidity icon

32%

01:00

26

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 234 degree

3

km/h

Humidity icon

32%

02:00

26

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 245 degree

6

km/h

Humidity icon

33%

03:00

18

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

5

km/h

Humidity icon

30%

04:00

18

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

5

km/h

Humidity icon

29%

05:00

18

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

5

km/h

Humidity icon

26%

06:00

21

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

7

km/h

Humidity icon

23%

07:00

21

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

2

km/h

Humidity icon

29%

08:00

21

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

2

km/h

Humidity icon

24%

09:00

24

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

6

km/h

Humidity icon

21%

10:00

24

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

7

km/h

Humidity icon

18%

11:00

24

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

10

km/h

Humidity icon

16%

12:00

26

Weather icon

37°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

12

km/h

Humidity icon

15%

13:00

26

Weather icon

38°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

13

km/h

Humidity icon

14%

14:00

26

Weather icon

39°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

15

km/h

Humidity icon

13%

15:00

23

Weather icon

39°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

18

km/h

Humidity icon

12%

16:00

23

Weather icon

39°

IQAir AirVisual Air Quality Map Wind rotating 139 degree

18

km/h

Humidity icon

12%

17:00

23

Weather icon

39°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

24

km/h

Humidity icon

12%

18:00

17

Weather icon

38°

IQAir AirVisual Air Quality Map Wind rotating 117 degree

23

km/h

Humidity icon

12%

19:00

17

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

46

km/h

Humidity icon

28%

20:00

17

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

44

km/h

Humidity icon

33%

21:00

18

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

32

km/h

Humidity icon

35%

22:00

18

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

27

km/h

Humidity icon

35%

23:00

18

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

18

km/h

Humidity icon

34%

Tue

00:00

22

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

5

km/h

Humidity icon

36%

01:00

22

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

7

km/h

Humidity icon

40%

02:00

22

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

10

km/h

Humidity icon

39%

03:00

54

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

9

km/h

Humidity icon

40%

04:00

54

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

12

km/h

Humidity icon

40%

05:00

54

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

13

km/h

Humidity icon

42%

06:00

53

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

15

km/h

Humidity icon

46%

07:00

53

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 5 degree

22

km/h

Humidity icon

43%

Daily forecast

|

Boulder air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Boulder?

IQAir Check icon

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

air quality map

Real-time Boulder air pollution map

Health recommendations

Protect yourself from air pollution in Boulder

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Boulder today?

Index

Pollen global icon

High

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

High

75%

Source:

wetter.com
Pollen forecast in Boulder

Health recommendations

air quality map

Real-time Boulder air pollution map

Pollen

What is the pollen count in Boulder today?

Index

Pollen global icon

High

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

High

75%

Source:

wetter.com
Pollen forecast in Boulder

Protect yourself from air pollution in Boulder

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Boulder

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Boulder

#StationsAQI⁺ US
1
The national flag of USA

10th Street

42

2
The national flag of USA

Boulder - CU - 2102 Athens St.

29

3
The national flag of USA

2055-1901 Kalmia Ave

28

4
The national flag of USA

1066 Berea Dr

26

5
The national flag of USA

Boulder Reservoir

25

6
The national flag of USA

285 Vail Cir

24

7
The national flag of USA

Chautauqua Heights, Cascade Avenue

22

8
The national flag of USA

717 Evergreen Boulder

19

9
The national flag of USA

Bean Mountain Lane

18

10
The national flag of USA

Dartmouth Avenue

18

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Harney, Oregon

263

2
The national flag of USA

Keweenaw County, Michigan

248

3
The national flag of USA

Houghton County, Michigan

244

4
The national flag of USA

Marquette, Michigan

222

5
The national flag of USA

Centre County, Pennsylvania

219

6
The national flag of USA

Lancaster, Pennsylvania

215

7
The national flag of USA

Brighton, New York

214

8
The national flag of USA

Beaver Falls, Pennsylvania

209

9
The national flag of USA

Prince William County, Virginia

209

10
The national flag of USA

Rochester, New York

209

History

Historic air quality graph for Boulder

22 AQI⁺ US
Good
07:00–08:00 Jul 18 Local time
AQI⁺ US

History

Historic air quality graph for Boulder

22 AQI⁺ US
Good
07:00–08:00 Jul 18 Local time
AQI⁺ US

Most polluted locations near Boulder

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Boulder

#StationsAQI⁺ US
1
The national flag of USA

10th Street

42

2
The national flag of USA

Boulder - CU - 2102 Athens St.

29

3
The national flag of USA

2055-1901 Kalmia Ave

28

4
The national flag of USA

1066 Berea Dr

26

5
The national flag of USA

Boulder Reservoir

25

6
The national flag of USA

285 Vail Cir

24

7
The national flag of USA

Chautauqua Heights, Cascade Avenue

22

8
The national flag of USA

717 Evergreen Boulder

19

9
The national flag of USA

Bean Mountain Lane

18

10
The national flag of USA

Dartmouth Avenue

18

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Harney, Oregon

263

2
The national flag of USA

Keweenaw County, Michigan

248

3
The national flag of USA

Houghton County, Michigan

244

4
The national flag of USA

Marquette, Michigan

222

5
The national flag of USA

Centre County, Pennsylvania

219

6
The national flag of USA

Lancaster, Pennsylvania

215

7
The national flag of USA

Brighton, New York

214

8
The national flag of USA

Beaver Falls, Pennsylvania

209

9
The national flag of USA

Prince William County, Virginia

209

10
The national flag of USA

Rochester, New York

209

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