Air quality in Fort Collins

Air quality index (AQI⁺) and PM2.5 air pollution in Fort Collins • 40.1K Followers • 16:00, Jun 11 Local time

Milliken AQI Alert nearby

Milliken AQI Alert nearby

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88

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

O₃

130 µg/m³

weather condition icon

26°

wind direction icon

3 km/h

weather humid icon

11 %

Hourly forecast

Fort Collins air quality index (AQI⁺) forecast

Now

88

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

3

km/h

Humidity icon

11%

17:00

82

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 28 degree

2

km/h

Humidity icon

11%

18:00

75

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

3

km/h

Humidity icon

11%

19:00

68

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

4

km/h

Humidity icon

12%

20:00

61

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

4

km/h

Humidity icon

14%

21:00

57

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

6

km/h

Humidity icon

19%

22:00

51

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 137 degree

7

km/h

Humidity icon

24%

23:00

44

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

5

km/h

Humidity icon

27%

Fri

00:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

9

km/h

Humidity icon

33%

01:00

33

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 0 degree

9

km/h

Humidity icon

37%

02:00

26

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

7

km/h

Humidity icon

37%

03:00

20

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

8

km/h

Humidity icon

37%

04:00

14

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

9

km/h

Humidity icon

39%

05:00

14

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

9

km/h

Humidity icon

43%

06:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 354 degree

9

km/h

Humidity icon

44%

07:00

13

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 5 degree

8

km/h

Humidity icon

40%

08:00

13

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

6

km/h

Humidity icon

34%

09:00

31

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

3

km/h

Humidity icon

29%

10:00

31

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

3

km/h

Humidity icon

22%

11:00

31

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

5

km/h

Humidity icon

15%

12:00

28

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

6

km/h

Humidity icon

11%

13:00

28

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

8

km/h

Humidity icon

11%

14:00

28

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

6

km/h

Humidity icon

11%

15:00

18

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

10

km/h

Humidity icon

8%

16:00

18

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

23

km/h

Humidity icon

8%

17:00

18

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

21

km/h

Humidity icon

10%

18:00

19

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 307 degree

19

km/h

Humidity icon

10%

19:00

19

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

24

km/h

Humidity icon

8%

20:00

19

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

19

km/h

Humidity icon

11%

21:00

23

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

13

km/h

Humidity icon

14%

22:00

23

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

9

km/h

Humidity icon

17%

23:00

23

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

9

km/h

Humidity icon

18%

Sat

00:00

31

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 329 degree

10

km/h

Humidity icon

20%

01:00

31

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

12

km/h

Humidity icon

21%

02:00

31

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

37

km/h

Humidity icon

28%

03:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

28

km/h

Humidity icon

41%

04:00

31

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

24

km/h

Humidity icon

45%

05:00

31

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

21

km/h

Humidity icon

48%

06:00

26

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

15

km/h

Humidity icon

50%

07:00

26

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

12

km/h

Humidity icon

47%

08:00

26

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

8

km/h

Humidity icon

43%

09:00

16

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 93 degree

9

km/h

Humidity icon

38%

10:00

16

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

10

km/h

Humidity icon

34%

11:00

16

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 89 degree

10

km/h

Humidity icon

30%

12:00

23

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 84 degree

12

km/h

Humidity icon

27%

13:00

23

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

16

km/h

Humidity icon

25%

14:00

23

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

21

km/h

Humidity icon

24%

15:00

22

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

26

km/h

Humidity icon

24%

16:00

22

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

33

km/h

Humidity icon

35%

17:00

22

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

20

km/h

Humidity icon

32%

18:00

16

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

25

km/h

Humidity icon

34%

19:00

16

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

24

km/h

Humidity icon

37%

20:00

16

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

18

km/h

Humidity icon

39%

21:00

13

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

14

km/h

Humidity icon

43%

22:00

13

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

13

km/h

Humidity icon

45%

23:00

13

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

12

km/h

Humidity icon

50%

Sun

00:00

22

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

9

km/h

Humidity icon

51%

01:00

22

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

7

km/h

Humidity icon

49%

02:00

22

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

9

km/h

Humidity icon

47%

03:00

46

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

11

km/h

Humidity icon

47%

04:00

46

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

12

km/h

Humidity icon

45%

05:00

46

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

12

km/h

Humidity icon

43%

06:00

31

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

10

km/h

Humidity icon

44%

07:00

31

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

9

km/h

Humidity icon

44%

08:00

31

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 86 degree

9

km/h

Humidity icon

44%

09:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

6

km/h

Humidity icon

43%

10:00

24

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

8

km/h

Humidity icon

41%

11:00

24

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

8

km/h

Humidity icon

37%

12:00

22

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

11

km/h

Humidity icon

33%

13:00

22

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

13

km/h

Humidity icon

30%

14:00

22

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

17

km/h

Humidity icon

27%

15:00

21

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

29

km/h

Humidity icon

29%

Daily forecast

|

Fort Collins air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Fort Collins?

IQAir Check icon

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

Health recommendations

Protect yourself from air pollution in Fort Collins

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Medical grade air purifiers

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Powerful, stylish air purifiers

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Pollen

What is the pollen count in Fort Collins today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in Fort Collins

Health recommendations

Pollen

What is the pollen count in Fort Collins today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in Fort Collins

Protect yourself from air pollution in Fort Collins

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Fort Collins

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Fort Collins

#StationsAQI⁺ US
1
The national flag of USA

Fossil Creek

55

2
The national flag of USA

Fort Collins - CSU - 708 S. Mason St.

49

3
The national flag of USA

Bucking Horse

43

4
The national flag of USA

Fossil Creek Reservoir Natural Area

43

5
The national flag of USA

Burns Ranch at Quail Ridge

30

6
The national flag of USA

Clarendon Hills

29

7
The national flag of USA

1724 Barnwood Dr

28

8
The national flag of USA

2145 Centre Ave

27

9
The national flag of USA

Historic Fort Collins High School

27

10
The national flag of USA

Ft. Collins - CSU Facilities

9

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Berrien County, Michigan

108

2
The national flag of USA

Palm Springs, California

107

3
The national flag of USA

Crestline, California

106

4
The national flag of USA

Bowling Green, Ohio

104

5
The national flag of USA

Clovis, California

104

6
The national flag of USA

Jurupa Valley, California

104

7
The national flag of USA

Santa Clarita, California

104

8
The national flag of USA

Simi Valley, California

104

9
The national flag of USA

Gunnison County, Colorado

103

10
The national flag of USA

Mesa, Colorado

103

History

Historic air quality graph for Fort Collins

28 AQI⁺ US
Good
15:00–16:00 Jun 11 Local time
AQI⁺ US

History

Historic air quality graph for Fort Collins

28 AQI⁺ US
Good
15:00–16:00 Jun 11 Local time
AQI⁺ US

Most polluted locations near Fort Collins

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Fort Collins

#StationsAQI⁺ US
1
The national flag of USA

Fossil Creek

55

2
The national flag of USA

Fort Collins - CSU - 708 S. Mason St.

49

3
The national flag of USA

Bucking Horse

43

4
The national flag of USA

Fossil Creek Reservoir Natural Area

43

5
The national flag of USA

Burns Ranch at Quail Ridge

30

6
The national flag of USA

Clarendon Hills

29

7
The national flag of USA

1724 Barnwood Dr

28

8
The national flag of USA

2145 Centre Ave

27

9
The national flag of USA

Historic Fort Collins High School

27

10
The national flag of USA

Ft. Collins - CSU Facilities

9

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Berrien County, Michigan

108

2
The national flag of USA

Palm Springs, California

107

3
The national flag of USA

Crestline, California

106

4
The national flag of USA

Bowling Green, Ohio

104

5
The national flag of USA

Clovis, California

104

6
The national flag of USA

Jurupa Valley, California

104

7
The national flag of USA

Santa Clarita, California

104

8
The national flag of USA

Simi Valley, California

104

9
The national flag of USA

Gunnison County, Colorado

103

10
The national flag of USA

Mesa, Colorado

103

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