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Air quality in Boulder County

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder County • 166K Followers • 12:00, Jul 18 Local time

29

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

5.2 µg/m³

weather condition icon

23°

wind direction icon

13 km/h

weather humid icon

39 %

Hourly forecast

Boulder County air quality index (AQI⁺) forecast

Now

29

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 96 degree

13

km/h

Humidity icon

39%

13:00

28

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

13

km/h

Humidity icon

36%

14:00

28

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

14

km/h

Humidity icon

33%

15:00

27

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

15

km/h

Humidity icon

31%

16:00

25

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

15

km/h

Humidity icon

31%

17:00

23

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 111 degree

15

km/h

Humidity icon

31%

18:00

21

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

15

km/h

Humidity icon

31%

19:00

21

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 111 degree

15

km/h

Humidity icon

32%

20:00

22

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

7

km/h

Humidity icon

36%

21:00

23

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

9

km/h

Humidity icon

35%

22:00

22

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

5

km/h

Humidity icon

38%

23:00

22

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

8

km/h

Humidity icon

42%

Sun

00:00

21

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 331 degree

8

km/h

Humidity icon

47%

01:00

18

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 306 degree

12

km/h

Humidity icon

48%

02:00

16

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

11

km/h

Humidity icon

48%

03:00

14

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

8

km/h

Humidity icon

46%

04:00

13

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 256 degree

7

km/h

Humidity icon

44%

05:00

12

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

7

km/h

Humidity icon

43%

06:00

12

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

8

km/h

Humidity icon

42%

07:00

18

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

9

km/h

Humidity icon

44%

08:00

25

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 307 degree

1

km/h

Humidity icon

48%

09:00

32

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

5

km/h

Humidity icon

38%

10:00

27

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

9

km/h

Humidity icon

38%

11:00

23

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

11

km/h

Humidity icon

37%

12:00

19

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

11

km/h

Humidity icon

34%

13:00

19

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

10

km/h

Humidity icon

31%

14:00

19

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

11

km/h

Humidity icon

29%

15:00

19

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

12

km/h

Humidity icon

27%

16:00

18

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

12

km/h

Humidity icon

25%

17:00

17

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

11

km/h

Humidity icon

23%

18:00

17

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

11

km/h

Humidity icon

22%

19:00

17

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

8

km/h

Humidity icon

23%

20:00

17

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

5

km/h

Humidity icon

26%

21:00

18

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

1

km/h

Humidity icon

27%

22:00

19

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

7

km/h

Humidity icon

28%

23:00

20

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

10

km/h

Humidity icon

30%

Mon

00:00

22

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 284 degree

11

km/h

Humidity icon

30%

01:00

20

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

11

km/h

Humidity icon

30%

02:00

19

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

11

km/h

Humidity icon

31%

03:00

18

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

12

km/h

Humidity icon

29%

04:00

19

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

14

km/h

Humidity icon

28%

05:00

20

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

13

km/h

Humidity icon

28%

06:00

21

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

12

km/h

Humidity icon

28%

07:00

22

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

11

km/h

Humidity icon

30%

08:00

23

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

6

km/h

Humidity icon

36%

09:00

24

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

7

km/h

Humidity icon

31%

10:00

25

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

9

km/h

Humidity icon

30%

11:00

26

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

12

km/h

Humidity icon

28%

12:00

27

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

11

km/h

Humidity icon

27%

13:00

25

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

9

km/h

Humidity icon

27%

14:00

24

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 84 degree

9

km/h

Humidity icon

26%

15:00

23

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

10

km/h

Humidity icon

26%

16:00

20

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

18

km/h

Humidity icon

26%

17:00

18

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 331 degree

14

km/h

Humidity icon

50%

18:00

16

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

13

km/h

Humidity icon

37%

19:00

16

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 127 degree

19

km/h

Humidity icon

17%

20:00

16

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

8

km/h

Humidity icon

22%

21:00

17

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

18

km/h

Humidity icon

28%

22:00

18

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

10

km/h

Humidity icon

37%

23:00

20

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

8

km/h

Humidity icon

44%

Tue

00:00

22

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

9

km/h

Humidity icon

41%

01:00

32

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 274 degree

12

km/h

Humidity icon

43%

02:00

42

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

13

km/h

Humidity icon

44%

03:00

53

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

13

km/h

Humidity icon

44%

04:00

53

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

11

km/h

Humidity icon

46%

05:00

54

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

8

km/h

Humidity icon

47%

06:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

8

km/h

Humidity icon

49%

07:00

53

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

5

km/h

Humidity icon

43%

08:00

51

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

9

km/h

Humidity icon

38%

09:00

49

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

15

km/h

Humidity icon

36%

10:00

52

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

16

km/h

Humidity icon

33%

11:00

55

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

16

km/h

Humidity icon

28%

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

23

4
The national flag of USA

Walker Ranch, Pine Needle Notch

23

5
The national flag of USA

Rabbit Mountain Equestrian Center

22

6
The national flag of USA

161 Swallow Ln

21

7
The national flag of USA

818 Co Rd 116

20

8
The national flag of USA

47th Street

11

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

Keweenaw County, Michigan

371

2
The national flag of USA

Houghton County, Michigan

327

3
The national flag of USA

Marquette, Michigan

260

4
The national flag of USA

Harney, Oregon

240

5
The national flag of USA

Cook County, Minnesota

234

6
The national flag of USA

Lake County, Minnesota

209

7
The national flag of USA

Schlusser, Pennsylvania

191

8
The national flag of USA

Lancaster, Pennsylvania

185

9
The national flag of USA

Berks County, Pennsylvania

184

10
The national flag of USA

Carlisle, Pennsylvania

184

History

Historic air quality graph for Boulder County

29 AQI⁺ US
Good
11:00–12:00 Jul 18 Local time
AQI⁺ US

History

Historic air quality graph for Boulder County

29 AQI⁺ US
Good
11:00–12:00 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

23

4
The national flag of USA

Walker Ranch, Pine Needle Notch

23

5
The national flag of USA

Rabbit Mountain Equestrian Center

22

6
The national flag of USA

161 Swallow Ln

21

7
The national flag of USA

818 Co Rd 116

20

8
The national flag of USA

47th Street

11

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

Keweenaw County, Michigan

371

2
The national flag of USA

Houghton County, Michigan

327

3
The national flag of USA

Marquette, Michigan

260

4
The national flag of USA

Harney, Oregon

240

5
The national flag of USA

Cook County, Minnesota

234

6
The national flag of USA

Lake County, Minnesota

209

7
The national flag of USA

Schlusser, Pennsylvania

191

8
The national flag of USA

Lancaster, Pennsylvania

185

9
The national flag of USA

Berks County, Pennsylvania

184

10
The national flag of USA

Carlisle, Pennsylvania

184

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