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Air quality in Boulder

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder • 160 Followers • 03:00, Nov 12 Local time

Colorado Department of Public Health & Environment (CDPHE)Russ StewartAnonymous contributor

19

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

O₃

42 µg/m³

weather condition icon

8°

wind direction icon

13 km/h

weather humid icon

38 %

Colorado Department of Public Health & Environment (CDPHE)Russ StewartAnonymous contributor

Hourly forecast

Boulder air quality index (AQI⁺) forecast

Now

19

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8°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

13

km/h

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38%

04:00

18

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8°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

13

km/h

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38%

05:00

19

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8°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

13

km/h

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37%

06:00

19

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8°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

13

km/h

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37%

07:00

19

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8°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

13

km/h

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36%

08:00

22

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12°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

10

km/h

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30%

09:00

23

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16°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

1

km/h

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23%

10:00

24

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17°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

8

km/h

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20%

11:00

18

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18°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

11

km/h

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19%

12:00

18

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19°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

13

km/h

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19%

13:00

18

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19°

IQAir AirVisual Air Quality Map Wind rotating 126 degree

13

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19%

14:00

17

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19°

IQAir AirVisual Air Quality Map Wind rotating 131 degree

11

km/h

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19%

15:00

17

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18°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

9

km/h

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19%

16:00

17

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16°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

4

km/h

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29%

17:00

27

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11°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

2

km/h

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46%

18:00

27

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11°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

11

km/h

Humidity icon

32%

19:00

27

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11°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

14

km/h

Humidity icon

33%

20:00

31

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10°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

14

km/h

Humidity icon

32%

21:00

31

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10°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

14

km/h

Humidity icon

31%

22:00

31

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

13

km/h

Humidity icon

30%

23:00

25

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

12

km/h

Humidity icon

27%

Fri

00:00

25

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9°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

10

km/h

Humidity icon

27%

01:00

25

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8°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

10

km/h

Humidity icon

26%

02:00

17

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8°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

9

km/h

Humidity icon

26%

03:00

17

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8°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

9

km/h

Humidity icon

25%

04:00

17

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7°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

10

km/h

Humidity icon

25%

05:00

15

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7°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

10

km/h

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25%

06:00

15

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7°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

10

km/h

Humidity icon

26%

07:00

15

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7°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

10

km/h

Humidity icon

27%

08:00

26

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11°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

7

km/h

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24%

09:00

26

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14°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

2

km/h

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18%

10:00

26

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15°

IQAir AirVisual Air Quality Map Wind rotating 93 degree

6

km/h

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17%

11:00

23

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16°

IQAir AirVisual Air Quality Map Wind rotating 95 degree

7

km/h

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16%

12:00

23

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17°

IQAir AirVisual Air Quality Map Wind rotating 95 degree

8

km/h

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16%

13:00

23

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17°

IQAir AirVisual Air Quality Map Wind rotating 93 degree

7

km/h

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16%

14:00

23

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17°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

6

km/h

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16%

15:00

23

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17°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

5

km/h

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17%

16:00

23

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13°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

4

km/h

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28%

17:00

18

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9°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

2

km/h

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30%

18:00

18

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10°

IQAir AirVisual Air Quality Map Wind rotating 284 degree

10

km/h

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29%

19:00

18

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9°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

11

km/h

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30%

20:00

29

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9°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

10

km/h

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30%

21:00

29

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9°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

9

km/h

Humidity icon

30%

22:00

29

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8°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

8

km/h

Humidity icon

31%

23:00

19

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8°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

6

km/h

Humidity icon

33%

Sat

00:00

19

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7°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

5

km/h

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36%

01:00

19

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6°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

5

km/h

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39%

02:00

17

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5°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

4

km/h

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55%

03:00

17

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4°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

4

km/h

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59%

04:00

17

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4°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

4

km/h

Humidity icon

61%

05:00

10

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4°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

4

km/h

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64%

06:00

10

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3°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

2

km/h

Humidity icon

67%

07:00

10

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4°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

2

km/h

Humidity icon

60%

08:00

22

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8°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

3

km/h

Humidity icon

46%

09:00

22

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10°

IQAir AirVisual Air Quality Map Wind rotating 124 degree

5

km/h

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38%

10:00

22

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11°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

7

km/h

Humidity icon

37%

11:00

16

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12°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

9

km/h

Humidity icon

39%

12:00

16

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13°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

8

km/h

Humidity icon

37%

13:00

16

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13°

IQAir AirVisual Air Quality Map Wind rotating 93 degree

6

km/h

Humidity icon

34%

14:00

17

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13°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

6

km/h

Humidity icon

32%

15:00

17

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13°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

8

km/h

Humidity icon

32%

16:00

17

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12°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

7

km/h

Humidity icon

39%

17:00

12

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8°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

5

km/h

Humidity icon

61%

18:00

12

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9°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

9

km/h

Humidity icon

51%

19:00

12

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

6

km/h

Humidity icon

60%

20:00

17

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7°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

7

km/h

Humidity icon

67%

21:00

17

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

8

km/h

Humidity icon

60%

22:00

17

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7°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

7

km/h

Humidity icon

57%

23:00

17

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6°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

8

km/h

Humidity icon

65%

Sun

00:00

17

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6°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

8

km/h

Humidity icon

68%

01:00

17

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5°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

7

km/h

Humidity icon

69%

02:00

19

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

6

km/h

Humidity icon

72%

Daily forecast

|

Boulder air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Boulder?

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

air quality map

Real-time Boulder air pollution map

Health recommendations

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Pollen

What is the pollen count in Boulder today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

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

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

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

33

2
The national flag of USA

285 Vail Cir

27

3
The national flag of USA

2055-1901 Kalmia Ave

22

4
The national flag of USA

700 Utica Ave

22

5
The national flag of USA

1066 Berea Dr

18

6
The national flag of USA

Bean Mountain Lane

18

7
The national flag of USA

4792-4766 Kellogg Cir

16

8
The national flag of USA

717 Evergreen Boulder

16

9
The national flag of USA

Boulder - CU - 2102 Athens St.

13

10
The national flag of USA

650 S 40th St

0

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Pixley, California

131

2
The national flag of USA

Keyes, California

126

3
The national flag of USA

Altamont, Oregon

124

4
The national flag of USA

Calexico, California

121

5
The national flag of USA

Fruitridge Pocket, California

120

6
The national flag of USA

Franklin, Merced County, California

112

7
The national flag of USA

Salem, Oregon

109

8
The national flag of USA

Kettleman City, California

108

9
The national flag of USA

Bonney Lake, Washington

101

10
The national flag of USA

Delano, California

101

History

Historic air quality graph for Boulder

19 AQI⁺ US
Good
02:00–03:00 Nov 12 Local time
AQI⁺ US

History

Historic air quality graph for Boulder

19 AQI⁺ US
Good
02:00–03:00 Nov 12 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

33

2
The national flag of USA

285 Vail Cir

27

3
The national flag of USA

2055-1901 Kalmia Ave

22

4
The national flag of USA

700 Utica Ave

22

5
The national flag of USA

1066 Berea Dr

18

6
The national flag of USA

Bean Mountain Lane

18

7
The national flag of USA

4792-4766 Kellogg Cir

16

8
The national flag of USA

717 Evergreen Boulder

16

9
The national flag of USA

Boulder - CU - 2102 Athens St.

13

10
The national flag of USA

650 S 40th St

0

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Pixley, California

131

2
The national flag of USA

Keyes, California

126

3
The national flag of USA

Altamont, Oregon

124

4
The national flag of USA

Calexico, California

121

5
The national flag of USA

Fruitridge Pocket, California

120

6
The national flag of USA

Franklin, Merced County, California

112

7
The national flag of USA

Salem, Oregon

109

8
The national flag of USA

Kettleman City, California

108

9
The national flag of USA

Bonney Lake, Washington

101

10
The national flag of USA

Delano, California

101

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