WorldArrow icon
Arrow iconPitkin County

Air quality in Pitkin County

Air quality index (AQI⁺) and PM2.5 air pollution in Pitkin County • 1 Follower • 23:00, Sep 05 Local time

Anonymous contributor

21

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.8 µg/m³

weather condition icon

17°

wind direction icon

6 km/h

weather humid icon

40 %

Anonymous contributor

Hourly forecast

Pitkin County air quality index (AQI⁺) forecast

Now

21

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

6

km/h

Humidity icon

40%

Sun

00:00

20

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

5

km/h

Humidity icon

41%

01:00

19

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

6

km/h

Humidity icon

41%

02:00

18

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

6

km/h

Humidity icon

43%

03:00

17

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

6

km/h

Humidity icon

45%

04:00

16

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

6

km/h

Humidity icon

45%

05:00

15

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

5

km/h

Humidity icon

43%

06:00

13

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

6

km/h

Humidity icon

46%

07:00

12

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

7

km/h

Humidity icon

48%

08:00

11

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

4

km/h

Humidity icon

48%

09:00

17

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

4

km/h

Humidity icon

38%

10:00

16

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

5

km/h

Humidity icon

35%

11:00

16

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

6

km/h

Humidity icon

32%

12:00

11

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

7

km/h

Humidity icon

31%

13:00

11

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

8

km/h

Humidity icon

28%

14:00

11

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

9

km/h

Humidity icon

25%

15:00

13

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 334 degree

9

km/h

Humidity icon

24%

16:00

13

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

10

km/h

Humidity icon

25%

17:00

13

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 336 degree

9

km/h

Humidity icon

24%

18:00

7

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

9

km/h

Humidity icon

22%

19:00

7

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

5

km/h

Humidity icon

22%

20:00

7

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

1

km/h

Humidity icon

23%

21:00

13

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

6

km/h

Humidity icon

26%

22:00

13

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

8

km/h

Humidity icon

34%

23:00

13

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

7

km/h

Humidity icon

27%

Mon

00:00

14

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

9

km/h

Humidity icon

29%

01:00

14

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

10

km/h

Humidity icon

32%

02:00

14

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

9

km/h

Humidity icon

32%

03:00

12

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

9

km/h

Humidity icon

35%

04:00

12

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

10

km/h

Humidity icon

36%

05:00

12

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

9

km/h

Humidity icon

39%

06:00

13

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

5

km/h

Humidity icon

43%

07:00

13

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

4

km/h

Humidity icon

53%

08:00

13

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

3

km/h

Humidity icon

51%

09:00

21

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 28 degree

7

km/h

Humidity icon

45%

10:00

21

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

3

km/h

Humidity icon

40%

11:00

21

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

12

km/h

Humidity icon

45%

12:00

19

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

18

km/h

Humidity icon

43%

13:00

19

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

17

km/h

Humidity icon

35%

14:00

19

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

19

km/h

Humidity icon

32%

15:00

18

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

19

km/h

Humidity icon

31%

16:00

18

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 274 degree

19

km/h

Humidity icon

34%

17:00

18

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

13

km/h

Humidity icon

40%

18:00

8

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

6

km/h

Humidity icon

47%

19:00

8

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

5

km/h

Humidity icon

51%

20:00

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

6

km/h

Humidity icon

57%

21:00

6

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

8

km/h

Humidity icon

61%

22:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

8

km/h

Humidity icon

63%

23:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

8

km/h

Humidity icon

65%

Tue

00:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

9

km/h

Humidity icon

66%

01:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

10

km/h

Humidity icon

65%

02:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

11

km/h

Humidity icon

65%

03:00

7

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

11

km/h

Humidity icon

65%

04:00

7

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

10

km/h

Humidity icon

65%

05:00

7

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

11

km/h

Humidity icon

67%

06:00

9

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

11

km/h

Humidity icon

67%

07:00

9

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

11

km/h

Humidity icon

67%

08:00

9

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

8

km/h

Humidity icon

55%

09:00

12

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 234 degree

7

km/h

Humidity icon

42%

10:00

12

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

10

km/h

Humidity icon

36%

11:00

12

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

12

km/h

Humidity icon

32%

12:00

9

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

13

km/h

Humidity icon

28%

13:00

9

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

17

km/h

Humidity icon

25%

14:00

9

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

18

km/h

Humidity icon

22%

15:00

7

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

18

km/h

Humidity icon

21%

16:00

7

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

17

km/h

Humidity icon

22%

17:00

7

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

16

km/h

Humidity icon

24%

18:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

12

km/h

Humidity icon

27%

19:00

6

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

6

km/h

Humidity icon

43%

20:00

6

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

1

km/h

Humidity icon

56%

21:00

7

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

7

km/h

Humidity icon

58%

22:00

7

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

9

km/h

Humidity icon

59%

Daily forecast

|

Pitkin County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Pitkin County?

IQAir Check icon

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

air quality map

Real-time Pitkin County air pollution map

Health recommendations

Pollen

What is the pollen count in Pitkin County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in Pitkin County

Health recommendations

air quality map

Real-time Pitkin County air pollution map

Pollen

What is the pollen count in Pitkin County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in Pitkin County

Most polluted locations near Pitkin County

Worldwide AQI⁺ rankingArrow icon

Station ranking

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

#StationsAQI⁺ US
1
The national flag of USA

Totterdown Road

21

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Memphis, Tennessee

79

2
The national flag of USA

Lilydale, Minnesota

63

3
The national flag of USA

Murrieta, California

63

4
The national flag of USA

Champaign, Illinois

61

5
The national flag of USA

Little Rock, Arkansas

61

6
The national flag of USA

Urbana, Illinois

61

7
The national flag of USA

Green Bay, Wisconsin

60

8
The national flag of USA

Lake Stevens, Washington

59

9
The national flag of USA

Bakersfield, California

58

10
The national flag of USA

Cherokee, North Carolina

58

History

Historic air quality graph for Pitkin County

21 AQI⁺ US
Good
22:00–23:00 Sep 05 Local time
AQI⁺ US

History

Historic air quality graph for Pitkin County

21 AQI⁺ US
Good
22:00–23:00 Sep 05 Local time
AQI⁺ US

Most polluted locations near Pitkin County

Worldwide AQI⁺ rankingArrow icon

Station ranking

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

#StationsAQI⁺ US
1
The national flag of USA

Totterdown Road

21

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Memphis, Tennessee

79

2
The national flag of USA

Lilydale, Minnesota

63

3
The national flag of USA

Murrieta, California

63

4
The national flag of USA

Champaign, Illinois

61

5
The national flag of USA

Little Rock, Arkansas

61

6
The national flag of USA

Urbana, Illinois

61

7
The national flag of USA

Green Bay, Wisconsin

60

8
The national flag of USA

Lake Stevens, Washington

59

9
The national flag of USA

Bakersfield, California

58

10
The national flag of USA

Cherokee, North Carolina

58

Measure your own air quality

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

Get a monitorHow to contribute
external link icon

September 5, 2026: Kolkata among top 10 most polluted cities in the world

external link icon

Wildfire Map Spotlight: Washington Wildfires

Dense forest burning.
external link icon

Wildfire Map Spotlight: Austin Fire, Oregon

Where is the cleanest air quality in Pitkin County?