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Air quality in Boulder County

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder County • 165.9K Followers • 05:00, Jul 18 Local time

23

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

4.1 µg/m³

weather condition icon

17°

wind direction icon

9 km/h

weather humid icon

47 %

Hourly forecast

Boulder County air quality index (AQI⁺) forecast

Now

23

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

9

km/h

Humidity icon

47%

06:00

23

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

10

km/h

Humidity icon

48%

07:00

22

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

7

km/h

Humidity icon

50%

08:00

22

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

3

km/h

Humidity icon

50%

09:00

31

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

8

km/h

Humidity icon

45%

10:00

33

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

11

km/h

Humidity icon

43%

11:00

36

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

13

km/h

Humidity icon

42%

12:00

24

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

12

km/h

Humidity icon

40%

13:00

24

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

10

km/h

Humidity icon

38%

14:00

24

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

9

km/h

Humidity icon

34%

15:00

17

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 111 degree

12

km/h

Humidity icon

31%

16:00

17

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

13

km/h

Humidity icon

29%

17:00

16

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

14

km/h

Humidity icon

31%

18:00

12

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

13

km/h

Humidity icon

32%

19:00

12

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

14

km/h

Humidity icon

31%

20:00

12

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

12

km/h

Humidity icon

30%

21:00

19

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

5

km/h

Humidity icon

32%

22:00

19

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

3

km/h

Humidity icon

33%

23:00

19

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

3

km/h

Humidity icon

39%

Sun

00:00

17

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 317 degree

7

km/h

Humidity icon

40%

01:00

17

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

8

km/h

Humidity icon

43%

02:00

17

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

9

km/h

Humidity icon

44%

03:00

15

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

8

km/h

Humidity icon

44%

04:00

15

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

9

km/h

Humidity icon

45%

05:00

15

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

9

km/h

Humidity icon

45%

06:00

17

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

9

km/h

Humidity icon

42%

07:00

17

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

9

km/h

Humidity icon

44%

08:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

2

km/h

Humidity icon

51%

09:00

32

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

5

km/h

Humidity icon

38%

10:00

32

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

9

km/h

Humidity icon

37%

11:00

32

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

10

km/h

Humidity icon

36%

12:00

23

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

10

km/h

Humidity icon

34%

13:00

23

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

11

km/h

Humidity icon

31%

14:00

23

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

11

km/h

Humidity icon

29%

15:00

22

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

12

km/h

Humidity icon

27%

16:00

22

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 98 degree

12

km/h

Humidity icon

25%

17:00

22

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 98 degree

7

km/h

Humidity icon

25%

18:00

22

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 84 degree

7

km/h

Humidity icon

26%

19:00

22

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

5

km/h

Humidity icon

25%

20:00

22

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

5

km/h

Humidity icon

26%

21:00

17

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

1

km/h

Humidity icon

30%

22:00

17

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

3

km/h

Humidity icon

31%

23:00

17

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

8

km/h

Humidity icon

32%

Mon

00:00

20

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

10

km/h

Humidity icon

33%

01:00

20

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

11

km/h

Humidity icon

32%

02:00

20

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

12

km/h

Humidity icon

32%

03:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

13

km/h

Humidity icon

30%

04:00

17

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

13

km/h

Humidity icon

29%

05:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

14

km/h

Humidity icon

29%

06:00

18

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

14

km/h

Humidity icon

27%

07:00

18

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

9

km/h

Humidity icon

34%

08:00

18

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

2

km/h

Humidity icon

25%

09:00

13

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

8

km/h

Humidity icon

22%

10:00

13

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 89 degree

14

km/h

Humidity icon

20%

11:00

13

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

19

km/h

Humidity icon

18%

12:00

15

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 96 degree

20

km/h

Humidity icon

17%

13:00

15

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

20

km/h

Humidity icon

16%

14:00

15

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

22

km/h

Humidity icon

15%

15:00

17

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

23

km/h

Humidity icon

14%

16:00

17

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

26

km/h

Humidity icon

14%

17:00

17

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

22

km/h

Humidity icon

15%

18:00

12

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 93 degree

19

km/h

Humidity icon

17%

19:00

12

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

21

km/h

Humidity icon

31%

20:00

12

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 351 degree

16

km/h

Humidity icon

37%

21:00

17

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 336 degree

14

km/h

Humidity icon

40%

22:00

17

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

12

km/h

Humidity icon

46%

23:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

10

km/h

Humidity icon

43%

Tue

00:00

20

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

11

km/h

Humidity icon

47%

01:00

20

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

13

km/h

Humidity icon

48%

02:00

20

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

14

km/h

Humidity icon

46%

03:00

52

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

12

km/h

Humidity icon

46%

04:00

52

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

9

km/h

Humidity icon

47%

Daily forecast

|

Boulder County air quality index (AQI⁺) forecast

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.

air quality map

Real-time Boulder County air pollution map

Health recommendations

Protect yourself from air pollution in Boulder County

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Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Boulder County 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 County

Health recommendations

air quality map

Real-time Boulder County air pollution map

Pollen

What is the pollen count in Boulder County 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 County

Protect yourself from air pollution in Boulder County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

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

Rozena Drive

44

2
The national flag of USA

Golden Eagle Lode

27

3
The national flag of USA

Snead Court

24

4
The national flag of USA

Walker Ranch, Pine Needle Notch

23

5
The national flag of USA

161 Swallow Ln

22

6
The national flag of USA

Rabbit Mountain Equestrian Center

22

7
The national flag of USA

818 Co Rd 116

17

8
The national flag of USA

47th Street

13

9
The national flag of USA

Marshall

2

10
The national flag of USA

Parkdale Area

1

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Harney, Oregon

235

2
The national flag of USA

Rockland, New York

229

3
The national flag of USA

Weirton, West Virginia

229

4
The national flag of USA

Prince William County, Virginia

228

5
The national flag of USA

Beaver County, Pennsylvania

226

6
The national flag of USA

Aliquippa, Pennsylvania

223

7
The national flag of USA

Beaver Falls, Pennsylvania

222

8
The national flag of USA

Economy, Pennsylvania

222

9
The national flag of USA

Doddridge County, West Virginia

221

10
The national flag of USA

Washington, Pennsylvania

221

History

Historic air quality graph for Boulder County

23 AQI⁺ US
Good
04:00–05:00 Jul 18 Local time
AQI⁺ US

History

Historic air quality graph for Boulder County

23 AQI⁺ US
Good
04:00–05:00 Jul 18 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

Rozena Drive

44

2
The national flag of USA

Golden Eagle Lode

27

3
The national flag of USA

Snead Court

24

4
The national flag of USA

Walker Ranch, Pine Needle Notch

23

5
The national flag of USA

161 Swallow Ln

22

6
The national flag of USA

Rabbit Mountain Equestrian Center

22

7
The national flag of USA

818 Co Rd 116

17

8
The national flag of USA

47th Street

13

9
The national flag of USA

Marshall

2

10
The national flag of USA

Parkdale Area

1

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Harney, Oregon

235

2
The national flag of USA

Rockland, New York

229

3
The national flag of USA

Weirton, West Virginia

229

4
The national flag of USA

Prince William County, Virginia

228

5
The national flag of USA

Beaver County, Pennsylvania

226

6
The national flag of USA

Aliquippa, Pennsylvania

223

7
The national flag of USA

Beaver Falls, Pennsylvania

222

8
The national flag of USA

Economy, Pennsylvania

222

9
The national flag of USA

Doddridge County, West Virginia

221

10
The national flag of USA

Washington, Pennsylvania

221

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