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Air quality in Cheyenne

Air quality index (AQI⁺) and PM2.5 air pollution in Cheyenne • 5.9K Followers • 02:00, Dec 18 Local time

38

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

O₃

92 µg/m³

weather condition icon

-2°

wind direction icon

40.2 km/h

weather humid icon

71 %

Hourly forecast

Cheyenne air quality index (AQI⁺) forecast

Now

38

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

40.2

km/h

Humidity icon

71%

03:00

35

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

50.4

km/h

Humidity icon

67%

04:00

33

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

50.4

km/h

Humidity icon

61%

05:00

30

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

54

km/h

Humidity icon

56%

06:00

27

Weather icon

-3°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

50.4

km/h

Humidity icon

50%

07:00

25

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

46.8

km/h

Humidity icon

45%

08:00

22

Weather icon

-3°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

46.8

km/h

Humidity icon

39%

09:00

19

Weather icon

-3°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

46.8

km/h

Humidity icon

38%

10:00

17

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

43.2

km/h

Humidity icon

33%

11:00

14

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

39.6

km/h

Humidity icon

28%

12:00

11

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

39.6

km/h

Humidity icon

23%

13:00

9

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

39.6

km/h

Humidity icon

19%

14:00

6

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

32.4

km/h

Humidity icon

21%

15:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

36

km/h

Humidity icon

28%

16:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

39.6

km/h

Humidity icon

29%

17:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

39.6

km/h

Humidity icon

30%

18:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

32.4

km/h

Humidity icon

27%

19:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

28.8

km/h

Humidity icon

27%

20:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

25.2

km/h

Humidity icon

28%

21:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

28.8

km/h

Humidity icon

30%

22:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

28.8

km/h

Humidity icon

36%

23:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

36

km/h

Humidity icon

43%

Fri

00:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

50.4

km/h

Humidity icon

47%

01:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

50.4

km/h

Humidity icon

42%

02:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

50.4

km/h

Humidity icon

39%

03:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

54

km/h

Humidity icon

37%

04:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

57.6

km/h

Humidity icon

37%

05:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

64.8

km/h

Humidity icon

35%

06:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

75.6

km/h

Humidity icon

33%

07:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

79.2

km/h

Humidity icon

29%

08:00

7

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

72

km/h

Humidity icon

29%

09:00

7

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

61.2

km/h

Humidity icon

27%

10:00

7

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

64.8

km/h

Humidity icon

25%

11:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

64.8

km/h

Humidity icon

23%

12:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 274 degree

61.2

km/h

Humidity icon

23%

13:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

68.4

km/h

Humidity icon

22%

14:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

72

km/h

Humidity icon

22%

15:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

61.2

km/h

Humidity icon

23%

16:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

61.2

km/h

Humidity icon

24%

17:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

61.2

km/h

Humidity icon

27%

18:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

57.6

km/h

Humidity icon

29%

19:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

61.2

km/h

Humidity icon

32%

20:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

64.8

km/h

Humidity icon

37%

21:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

61.2

km/h

Humidity icon

44%

22:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

61.2

km/h

Humidity icon

41%

23:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

54

km/h

Humidity icon

36%

Sat

00:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

43.2

km/h

Humidity icon

36%

01:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

46.8

km/h

Humidity icon

40%

02:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

43.2

km/h

Humidity icon

49%

03:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

36

km/h

Humidity icon

49%

04:00

6

Weather icon

50%

4°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

36

km/h

Humidity icon

73%

05:00

6

Weather icon

90%

4°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

36

km/h

Humidity icon

65%

06:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

36

km/h

Humidity icon

52%

07:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

43.2

km/h

Humidity icon

40%

08:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

46.8

km/h

Humidity icon

30%

09:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

43.2

km/h

Humidity icon

35%

10:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

50.4

km/h

Humidity icon

41%

11:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

46.8

km/h

Humidity icon

36%

12:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

46.8

km/h

Humidity icon

36%

13:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

43.2

km/h

Humidity icon

36%

14:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

39.6

km/h

Humidity icon

38%

15:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

36

km/h

Humidity icon

40%

16:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

36

km/h

Humidity icon

40%

17:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

32.4

km/h

Humidity icon

42%

18:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

32.4

km/h

Humidity icon

40%

19:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

28.8

km/h

Humidity icon

36%

20:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

28.8

km/h

Humidity icon

35%

21:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

32.4

km/h

Humidity icon

36%

22:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

25.2

km/h

Humidity icon

42%

23:00

6

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

18

km/h

Humidity icon

52%

Sun

00:00

6

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

14.4

km/h

Humidity icon

55%

01:00

6

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

18

km/h

Humidity icon

53%

02:00

6

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

14.4

km/h

Humidity icon

52%

Daily forecast

|

Cheyenne air quality index (AQI⁺) forecast

Today

20

Weather icon

5°

-4°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

54

km/h

Humidity icon

28%

Fri

7

Weather icon

13°

5°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

79.2

km/h

Humidity icon

23%

Sat

6

Weather icon

90%

8°

1°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

50.4

km/h

Humidity icon

36%

Air pollutants

What is the current air quality in Cheyenne?

IQAir Check icon

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

air quality map

Real-time Cheyenne air pollution map

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Cheyenne

Shop IQAir products

Air Purifiers

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Air Quality Monitors

Pollen

What is the pollen count in Cheyenne 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 Cheyenne

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
air quality map

Real-time Cheyenne air pollution map

Pollen

What is the pollen count in Cheyenne 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 Cheyenne

Protect yourself from air pollution in Cheyenne

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Cheyenne

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

Cheyenne NCore

37

2
The national flag of USA

Treadway Trail

21

3
The national flag of USA

Bison Trail

9

4
The national flag of USA

East High School

7

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

San Marino, California

185

2
The national flag of USA

Glassport, Pennsylvania

155

3
The national flag of USA

Jurupa Valley, California

152

4
The national flag of USA

East Pasadena, California

147

5
The national flag of USA

Oakland, Michigan

144

6
The national flag of USA

Anaheim, California

140

7
The national flag of USA

Aliso Viejo, California

139

8
The national flag of USA

Brawley, California

137

9
The national flag of USA

Huntington Park, California

128

10
The national flag of USA

Ann Arbor, Michigan

124

History

Historic air quality graph for Cheyenne

38 AQI⁺ US
Good
01:00–02:00 Dec 18 Local time
AQI⁺ US
external link icon

China Air Quality Alert

December 17, 2025: Skopje among top 10 most polluted cities in the world
external link icon

December 17, 2025: Skopje among top 10 most polluted cities in the world

external link icon

December 17, 2025: Santiago among top 10 most polluted cities in the world

History

Historic air quality graph for Cheyenne

38 AQI⁺ US
Good
01:00–02:00 Dec 18 Local time
AQI⁺ US
external link icon

China Air Quality Alert

December 17, 2025: Skopje among top 10 most polluted cities in the world
external link icon

December 17, 2025: Skopje among top 10 most polluted cities in the world

external link icon

December 17, 2025: Santiago among top 10 most polluted cities in the world

Most polluted locations near Cheyenne

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

Cheyenne NCore

37

2
The national flag of USA

Treadway Trail

21

3
The national flag of USA

Bison Trail

9

4
The national flag of USA

East High School

7

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

San Marino, California

185

2
The national flag of USA

Glassport, Pennsylvania

155

3
The national flag of USA

Jurupa Valley, California

152

4
The national flag of USA

East Pasadena, California

147

5
The national flag of USA

Oakland, Michigan

144

6
The national flag of USA

Anaheim, California

140

7
The national flag of USA

Aliso Viejo, California

139

8
The national flag of USA

Brawley, California

137

9
The national flag of USA

Huntington Park, California

128

10
The national flag of USA

Ann Arbor, Michigan

124

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