Air quality in Fort Collins

Air quality index (AQI⁺) and PM2.5 air pollution in Fort Collins • 38.9K Followers • 11:00, May 03 Local time

Milliken AQI Alert nearby

Milliken AQI Alert nearby

View alert

28

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

5.1 µg/m³

weather condition icon

22°

wind direction icon

24 km/h

weather humid icon

13 %

Hourly forecast

Fort Collins air quality index (AQI⁺) forecast

Now

28

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 306 degree

24

km/h

Humidity icon

13%

12:00

26

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 307 degree

24

km/h

Humidity icon

13%

13:00

25

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

22

km/h

Humidity icon

13%

14:00

23

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 306 degree

20

km/h

Humidity icon

12%

15:00

22

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

19

km/h

Humidity icon

13%

16:00

20

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 318 degree

19

km/h

Humidity icon

14%

17:00

19

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

19

km/h

Humidity icon

14%

18:00

17

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

15

km/h

Humidity icon

15%

19:00

15

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

11

km/h

Humidity icon

16%

20:00

14

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

6

km/h

Humidity icon

20%

21:00

18

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

4

km/h

Humidity icon

24%

22:00

17

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

2

km/h

Humidity icon

30%

23:00

16

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

9

km/h

Humidity icon

34%

Mon

00:00

19

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

8

km/h

Humidity icon

49%

01:00

19

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 351 degree

8

km/h

Humidity icon

47%

02:00

19

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

7

km/h

Humidity icon

46%

03:00

18

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

5

km/h

Humidity icon

50%

04:00

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 360 degree

3

km/h

Humidity icon

51%

05:00

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 353 degree

4

km/h

Humidity icon

50%

06:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 355 degree

4

km/h

Humidity icon

49%

07:00

14

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

2

km/h

Humidity icon

41%

08:00

14

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

3

km/h

Humidity icon

33%

09:00

12

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

14

km/h

Humidity icon

24%

10:00

12

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

15

km/h

Humidity icon

29%

11:00

12

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

15

km/h

Humidity icon

29%

12:00

13

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 328 degree

16

km/h

Humidity icon

25%

13:00

13

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

16

km/h

Humidity icon

23%

14:00

13

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

31

km/h

Humidity icon

81%

15:00

19

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

17

km/h

Humidity icon

62%

16:00

19

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

26

km/h

Humidity icon

59%

17:00

19

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

19

km/h

Humidity icon

53%

18:00

41

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

23

km/h

Humidity icon

53%

19:00

41

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

18

km/h

Humidity icon

67%

20:00

41

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

18

km/h

Humidity icon

75%

21:00

57

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

17

km/h

Humidity icon

79%

22:00

57

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 354 degree

2

km/h

Humidity icon

86%

23:00

57

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 64 degree

12

km/h

Humidity icon

87%

Tue

00:00

38

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 62 degree

7

km/h

Humidity icon

82%

01:00

38

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 71 degree

13

km/h

Humidity icon

88%

02:00

38

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 76 degree

19

km/h

Humidity icon

91%

03:00

12

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 76 degree

16

km/h

Humidity icon

87%

04:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 110 degree

4

km/h

Humidity icon

86%

05:00

12

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 260 degree

2

km/h

Humidity icon

86%

06:00

7

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 198 degree

5

km/h

Humidity icon

85%

07:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 52 degree

14

km/h

Humidity icon

91%

08:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 49 degree

14

km/h

Humidity icon

93%

09:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 58 degree

11

km/h

Humidity icon

94%

10:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 42 degree

10

km/h

Humidity icon

95%

11:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 70 degree

8

km/h

Humidity icon

96%

12:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 45 degree

8

km/h

Humidity icon

96%

13:00

6

Weather icon

80%

IQAir AirVisual Air Quality Map Wind rotating 43 degree

7

km/h

Humidity icon

96%

14:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 76 degree

4

km/h

Humidity icon

96%

15:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 67 degree

4

km/h

Humidity icon

95%

16:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 76 degree

4

km/h

Humidity icon

96%

17:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 77 degree

5

km/h

Humidity icon

95%

18:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 78 degree

4

km/h

Humidity icon

95%

19:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 173 degree

6

km/h

Humidity icon

96%

20:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 159 degree

4

km/h

Humidity icon

96%

21:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 150 degree

6

km/h

Humidity icon

97%

22:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 118 degree

4

km/h

Humidity icon

96%

23:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 74 degree

4

km/h

Humidity icon

96%

Wed

00:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 29 degree

6

km/h

Humidity icon

97%

01:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 8 degree

9

km/h

Humidity icon

98%

02:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 351 degree

13

km/h

Humidity icon

98%

03:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 350 degree

13

km/h

Humidity icon

99%

04:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 355 degree

19

km/h

Humidity icon

98%

05:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 345 degree

16

km/h

Humidity icon

85%

06:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 327 degree

18

km/h

Humidity icon

85%

07:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 333 degree

18

km/h

Humidity icon

85%

08:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 320 degree

16

km/h

Humidity icon

73%

09:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 322 degree

14

km/h

Humidity icon

65%

10:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 347 degree

15

km/h

Humidity icon

57%

Daily forecast

|

Fort Collins air quality index (AQI⁺) forecast

Today

24

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

24

km/h

Humidity icon

21%

Mon

15

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 0 degree

31

km/h

Humidity icon

51%

Tue

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 45 degree

14

km/h

Humidity icon

95%

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

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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 Fort Collins

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Medical grade air purifiers

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

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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

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Fort Collins

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

Pollen

What is the pollen count in Fort Collins today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

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

Christman - Bucket

33

2
The national flag of USA

Burns Ranch at Quail Ridge

31

3
The national flag of USA

Bucking Horse

30

4
The national flag of USA

141 Camino Real

29

5
The national flag of USA

2013 Lindenmeier Rd

29

6
The national flag of USA

1724 Barnwood Dr

28

7
The national flag of USA

71 Fire House Ln

27

8
The national flag of USA

Christman - Tower

27

9
The national flag of USA

2145 Centre Ave

26

10
The national flag of USA

Cambria Lane

16

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Waldport, Oregon

86

2
The national flag of USA

San Bernardino County, California

67

3
The national flag of USA

Lubbock, Texas

65

4
The national flag of USA

Redlands, California

65

5
The national flag of USA

Calexico, California

64

6
The national flag of USA

Keizer, Oregon

61

7
The national flag of USA

Three Rivers, California

61

8
The national flag of USA

Junction City, Oregon

57

9
The national flag of USA

Salem, Oregon

57

10
The national flag of USA

Seeley Lake, Montana

57

History

Historic air quality graph for Fort Collins

28 AQI⁺ US
Good
10:00–11:00 May 03 Local time
AQI⁺ US

History

Historic air quality graph for Fort Collins

28 AQI⁺ US
Good
10:00–11:00 May 03 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

Christman - Bucket

33

2
The national flag of USA

Burns Ranch at Quail Ridge

31

3
The national flag of USA

Bucking Horse

30

4
The national flag of USA

141 Camino Real

29

5
The national flag of USA

2013 Lindenmeier Rd

29

6
The national flag of USA

1724 Barnwood Dr

28

7
The national flag of USA

71 Fire House Ln

27

8
The national flag of USA

Christman - Tower

27

9
The national flag of USA

2145 Centre Ave

26

10
The national flag of USA

Cambria Lane

16

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Waldport, Oregon

86

2
The national flag of USA

San Bernardino County, California

67

3
The national flag of USA

Lubbock, Texas

65

4
The national flag of USA

Redlands, California

65

5
The national flag of USA

Calexico, California

64

6
The national flag of USA

Keizer, Oregon

61

7
The national flag of USA

Three Rivers, California

61

8
The national flag of USA

Junction City, Oregon

57

9
The national flag of USA

Salem, Oregon

57

10
The national flag of USA

Seeley Lake, Montana

57

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