Air quality in Boulder County

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder County • 159.5K Followers • 13:00, May 07 Local time

Milliken AQI Alert nearby

Milliken AQI Alert nearby

View alert

38

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

O₃

94 µg/m³

weather condition icon

11°

wind direction icon

21 km/h

weather humid icon

43 %

Hourly forecast

Boulder County air quality index (AQI⁺) forecast

Now

38

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

21

km/h

Humidity icon

43%

14:00

36

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

20

km/h

Humidity icon

43%

15:00

34

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

20

km/h

Humidity icon

44%

16:00

31

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

20

km/h

Humidity icon

44%

17:00

29

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

18

km/h

Humidity icon

45%

18:00

27

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

15

km/h

Humidity icon

46%

19:00

25

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 279 degree

16

km/h

Humidity icon

53%

20:00

22

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 267 degree

23

km/h

Humidity icon

67%

21:00

25

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 280 degree

27

km/h

Humidity icon

57%

22:00

23

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 297 degree

18

km/h

Humidity icon

60%

23:00

21

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 324 degree

2

km/h

Humidity icon

62%

Fri

00:00

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 236 degree

8

km/h

Humidity icon

62%

01:00

20

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 282 degree

9

km/h

Humidity icon

58%

02:00

20

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 275 degree

11

km/h

Humidity icon

58%

03:00

20

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 298 degree

12

km/h

Humidity icon

56%

04:00

20

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 296 degree

15

km/h

Humidity icon

58%

05:00

20

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 326 degree

10

km/h

Humidity icon

59%

06:00

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 263 degree

10

km/h

Humidity icon

60%

07:00

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 288 degree

14

km/h

Humidity icon

59%

08:00

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 312 degree

11

km/h

Humidity icon

54%

09:00

19

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 337 degree

7

km/h

Humidity icon

47%

10:00

19

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

4

km/h

Humidity icon

41%

11:00

19

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 111 degree

6

km/h

Humidity icon

45%

12:00

16

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

7

km/h

Humidity icon

47%

13:00

16

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

12

km/h

Humidity icon

54%

14:00

16

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

11

km/h

Humidity icon

58%

15:00

12

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

10

km/h

Humidity icon

54%

16:00

12

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

10

km/h

Humidity icon

50%

17:00

12

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

9

km/h

Humidity icon

52%

18:00

11

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

9

km/h

Humidity icon

53%

19:00

11

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 136 degree

7

km/h

Humidity icon

62%

20:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 195 degree

5

km/h

Humidity icon

69%

21:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 257 degree

8

km/h

Humidity icon

55%

22:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 267 degree

11

km/h

Humidity icon

36%

23:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 262 degree

12

km/h

Humidity icon

37%

Sat

00:00

21

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 265 degree

12

km/h

Humidity icon

36%

01:00

21

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 283 degree

12

km/h

Humidity icon

35%

02:00

21

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 286 degree

8

km/h

Humidity icon

39%

03:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 274 degree

9

km/h

Humidity icon

46%

04:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 287 degree

16

km/h

Humidity icon

55%

05:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 280 degree

28

km/h

Humidity icon

54%

06:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 278 degree

34

km/h

Humidity icon

55%

07:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 276 degree

33

km/h

Humidity icon

56%

08:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 276 degree

28

km/h

Humidity icon

51%

09:00

12

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

23

km/h

Humidity icon

41%

10:00

12

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

18

km/h

Humidity icon

34%

11:00

12

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

15

km/h

Humidity icon

29%

12:00

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

16

km/h

Humidity icon

28%

13:00

8

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

19

km/h

Humidity icon

30%

14:00

8

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

20

km/h

Humidity icon

29%

15:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

20

km/h

Humidity icon

26%

16:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

19

km/h

Humidity icon

24%

17:00

12

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

12

km/h

Humidity icon

24%

18:00

13

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

16

km/h

Humidity icon

68%

19:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

18

km/h

Humidity icon

19%

20:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 59 degree

17

km/h

Humidity icon

57%

21:00

15

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 140 degree

7

km/h

Humidity icon

92%

22:00

15

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 112 degree

10

km/h

Humidity icon

87%

23:00

15

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 134 degree

6

km/h

Humidity icon

91%

Sun

00:00

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 126 degree

6

km/h

Humidity icon

91%

01:00

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 151 degree

5

km/h

Humidity icon

91%

02:00

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 135 degree

4

km/h

Humidity icon

90%

03:00

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 197 degree

3

km/h

Humidity icon

95%

04:00

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 240 degree

6

km/h

Humidity icon

92%

05:00

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 265 degree

8

km/h

Humidity icon

87%

06:00

21

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 265 degree

8

km/h

Humidity icon

83%

07:00

21

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 261 degree

5

km/h

Humidity icon

75%

08:00

21

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 113 degree

6

km/h

Humidity icon

69%

09:00

21

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 101 degree

9

km/h

Humidity icon

67%

10:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

12

km/h

Humidity icon

59%

11:00

21

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

16

km/h

Humidity icon

50%

12:00

18

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

23

km/h

Humidity icon

47%

Daily forecast

|

Boulder County air quality index (AQI⁺) forecast

Today

34

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

44

km/h

Humidity icon

49%

Fri

18

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

14

km/h

Humidity icon

53%

Sat

14

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

34

km/h

Humidity icon

44%

Air pollutants

What is the current air quality in Boulder County?

IQAir Check icon

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

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Boulder County

SHOP IQAIR PRODUCTS

Atem_X.png

Air Purifiers

FaceMasks.png

Face Masks

Air_Monitors.png

Air Quality Monitors

Pollen

What is the pollen count in Boulder County today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Boulder County

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Boulder County today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Boulder County

Protect yourself from air pollution in Boulder County

SHOP IQAIR PRODUCTS

Atem_X.png

Air Purifiers

FaceMasks.png

Face Masks

Air_Monitors.png

Air Quality Monitors

Most polluted locations near Boulder County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Boulder County

#StationsAQI⁺ US
1
The national flag of USA

Bean Mountain Lane

33

2
The national flag of USA

1066 Berea Dr

31

3
The national flag of USA

10th Street

29

4
The national flag of USA

1491 High St

28

5
The national flag of USA

16-7362 Crannell Dr

27

6
The national flag of USA

161 Swallow Ln

27

7
The national flag of USA

285 Vail Cir

27

8
The national flag of USA

2095 Eisenhower Drive

26

9
The national flag of USA

47th Street

19

10
The national flag of USA

18th Street

17

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Charleston, South Carolina

96

2
The national flag of USA

Fernandina Beach, Florida

93

3
The national flag of USA

Mission, Texas

90

4
The national flag of USA

Brunswick, Georgia

85

5
The national flag of USA

Corpus Christi, Texas

71

6
The national flag of USA

Captain Cook, Hawaii

65

7
The national flag of USA

Visalia, California

65

8
The national flag of USA

Casa Grande, Arizona

64

9
The national flag of USA

Jurupa Valley, California

63

10
The national flag of USA

Kailua, Hawaii County, Hawaii

62

History

Historic air quality graph for Boulder County

24 AQI⁺ US
Good
12:00–13:00 May 07 Local time
AQI⁺ US

History

Historic air quality graph for Boulder County

24 AQI⁺ US
Good
12:00–13:00 May 07 Local time
AQI⁺ US

Most polluted locations near Boulder County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Boulder County

#StationsAQI⁺ US
1
The national flag of USA

Bean Mountain Lane

33

2
The national flag of USA

1066 Berea Dr

31

3
The national flag of USA

10th Street

29

4
The national flag of USA

1491 High St

28

5
The national flag of USA

16-7362 Crannell Dr

27

6
The national flag of USA

161 Swallow Ln

27

7
The national flag of USA

285 Vail Cir

27

8
The national flag of USA

2095 Eisenhower Drive

26

9
The national flag of USA

47th Street

19

10
The national flag of USA

18th Street

17

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Charleston, South Carolina

96

2
The national flag of USA

Fernandina Beach, Florida

93

3
The national flag of USA

Mission, Texas

90

4
The national flag of USA

Brunswick, Georgia

85

5
The national flag of USA

Corpus Christi, Texas

71

6
The national flag of USA

Captain Cook, Hawaii

65

7
The national flag of USA

Visalia, California

65

8
The national flag of USA

Casa Grande, Arizona

64

9
The national flag of USA

Jurupa Valley, California

63

10
The national flag of USA

Kailua, Hawaii County, Hawaii

62

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Begin your journey for cleaner air #IQAir