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Air quality in Boulder County

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder County • 168.3K Followers • 17:00, Sep 09 Local time

Rabbit Mountain Equestrian CenterJohn BaumAnonymous contributor

27

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

4.8 µg/m³

weather condition icon

20°

wind direction icon

12 km/h

weather humid icon

28 %

Rabbit Mountain Equestrian CenterJohn BaumAnonymous contributor

Hourly forecast

Boulder County air quality index (AQI⁺) forecast

Now

27

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

12

km/h

Humidity icon

28%

18:00

26

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19°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

10

km/h

Humidity icon

27%

19:00

25

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

8

km/h

Humidity icon

28%

20:00

23

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18°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

4

km/h

Humidity icon

29%

21:00

23

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17°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

2

km/h

Humidity icon

33%

22:00

22

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

2

km/h

Humidity icon

36%

23:00

21

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

3

km/h

Humidity icon

36%

Thu

00:00

17

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

6

km/h

Humidity icon

34%

01:00

15

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

9

km/h

Humidity icon

27%

02:00

14

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 274 degree

15

km/h

Humidity icon

26%

03:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

17

km/h

Humidity icon

28%

04:00

11

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

16

km/h

Humidity icon

26%

05:00

10

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

13

km/h

Humidity icon

28%

06:00

12

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

13

km/h

Humidity icon

28%

07:00

12

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 245 degree

13

km/h

Humidity icon

26%

08:00

12

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

9

km/h

Humidity icon

30%

09:00

14

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

5

km/h

Humidity icon

32%

10:00

14

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17°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

8

km/h

Humidity icon

25%

11:00

14

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 141 degree

7

km/h

Humidity icon

24%

12:00

13

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20°

IQAir AirVisual Air Quality Map Wind rotating 147 degree

11

km/h

Humidity icon

23%

13:00

13

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

13

km/h

Humidity icon

23%

14:00

13

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 143 degree

11

km/h

Humidity icon

22%

15:00

12

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 139 degree

9

km/h

Humidity icon

20%

16:00

12

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 138 degree

8

km/h

Humidity icon

18%

17:00

12

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

7

km/h

Humidity icon

17%

18:00

12

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

6

km/h

Humidity icon

16%

19:00

12

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

5

km/h

Humidity icon

18%

20:00

12

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

4

km/h

Humidity icon

19%

21:00

14

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

7

km/h

Humidity icon

16%

22:00

14

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

11

km/h

Humidity icon

19%

23:00

14

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

14

km/h

Humidity icon

17%

Fri

00:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

15

km/h

Humidity icon

17%

01:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

15

km/h

Humidity icon

15%

02:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

17

km/h

Humidity icon

13%

03:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 274 degree

22

km/h

Humidity icon

13%

04:00

12

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

22

km/h

Humidity icon

15%

05:00

12

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

21

km/h

Humidity icon

21%

06:00

11

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

20

km/h

Humidity icon

16%

07:00

11

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

18

km/h

Humidity icon

18%

08:00

11

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

14

km/h

Humidity icon

22%

09:00

16

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

10

km/h

Humidity icon

22%

10:00

16

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

12

km/h

Humidity icon

19%

11:00

16

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

12

km/h

Humidity icon

17%

12:00

13

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

16

km/h

Humidity icon

14%

13:00

13

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23°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

14

km/h

Humidity icon

15%

14:00

13

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24°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

10

km/h

Humidity icon

16%

15:00

9

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25°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

7

km/h

Humidity icon

16%

16:00

9

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25°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

6

km/h

Humidity icon

17%

17:00

9

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

6

km/h

Humidity icon

17%

18:00

12

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

0

km/h

Humidity icon

20%

19:00

12

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18°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

6

km/h

Humidity icon

30%

20:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

13

km/h

Humidity icon

32%

21:00

16

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

15

km/h

Humidity icon

35%

22:00

16

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

15

km/h

Humidity icon

36%

23:00

16

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

16

km/h

Humidity icon

37%

Sat

00:00

15

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

12

km/h

Humidity icon

39%

01:00

15

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

13

km/h

Humidity icon

41%

02:00

15

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

12

km/h

Humidity icon

43%

03:00

16

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

10

km/h

Humidity icon

45%

04:00

16

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

4

km/h

Humidity icon

48%

05:00

16

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

3

km/h

Humidity icon

53%

06:00

17

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

4

km/h

Humidity icon

58%

07:00

17

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

4

km/h

Humidity icon

59%

08:00

17

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 131 degree

6

km/h

Humidity icon

50%

09:00

19

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

10

km/h

Humidity icon

44%

10:00

19

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

13

km/h

Humidity icon

39%

11:00

19

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 95 degree

14

km/h

Humidity icon

34%

12:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 96 degree

15

km/h

Humidity icon

29%

13:00

17

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

17

km/h

Humidity icon

26%

14:00

17

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

21

km/h

Humidity icon

29%

15:00

12

Weather icon

70%

21°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

27

km/h

Humidity icon

34%

16:00

12

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 98 degree

16

km/h

Humidity icon

32%

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

SHOP IQAIR PRODUCTS

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

Walker Ranch, Pine Needle Notch

37

2
The national flag of USA

Rozena Drive

33

3
The national flag of USA

Golden Eagle Lode

32

4
The national flag of USA

161 Swallow Ln

27

5
The national flag of USA

Snead Court

27

6
The national flag of USA

818 Co Rd 116

24

7
The national flag of USA

47th Street

23

8
The national flag of USA

Eagle Court

20

9
The national flag of USA

Rabbit Mountain Equestrian Center

11

10
The national flag of USA

Marshall

1

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Anaheim, California

111

2
The national flag of USA

Mission Viejo, California

110

3
The national flag of USA

Compton, California

108

4
The national flag of USA

Clovis, California

104

5
The national flag of USA

Mesa, Arizona

104

6
The national flag of USA

San Jose, California

104

7
The national flag of USA

Sitka, Alaska

99

8
The national flag of USA

Charlotte, North Carolina

98

9
The national flag of USA

Baltimore, Maryland

91

10
The national flag of USA

Chelan, Washington

89

History

Historic air quality graph for Boulder County

27 AQI⁺ US
Good
16:00–17:00 Sep 09 Local time
AQI⁺ US

History

Historic air quality graph for Boulder County

27 AQI⁺ US
Good
16:00–17:00 Sep 09 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

Walker Ranch, Pine Needle Notch

37

2
The national flag of USA

Rozena Drive

33

3
The national flag of USA

Golden Eagle Lode

32

4
The national flag of USA

161 Swallow Ln

27

5
The national flag of USA

Snead Court

27

6
The national flag of USA

818 Co Rd 116

24

7
The national flag of USA

47th Street

23

8
The national flag of USA

Eagle Court

20

9
The national flag of USA

Rabbit Mountain Equestrian Center

11

10
The national flag of USA

Marshall

1

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Anaheim, California

111

2
The national flag of USA

Mission Viejo, California

110

3
The national flag of USA

Compton, California

108

4
The national flag of USA

Clovis, California

104

5
The national flag of USA

Mesa, Arizona

104

6
The national flag of USA

San Jose, California

104

7
The national flag of USA

Sitka, Alaska

99

8
The national flag of USA

Charlotte, North Carolina

98

9
The national flag of USA

Baltimore, Maryland

91

10
The national flag of USA

Chelan, Washington

89

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