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Air quality in Boulder County

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder County • 166.1K Followers • 19:00, Jul 20 Local time

26

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

4.6 µg/m³

weather condition icon

25°

wind direction icon

10 km/h

weather humid icon

38 %

Hourly forecast

Boulder County air quality index (AQI⁺) forecast

Now

26

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

10

km/h

Humidity icon

38%

20:00

25

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

6

km/h

Humidity icon

39%

21:00

25

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

9

km/h

Humidity icon

38%

22:00

24

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 318 degree

8

km/h

Humidity icon

37%

23:00

24

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

12

km/h

Humidity icon

37%

Tue

00:00

25

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

24

km/h

Humidity icon

41%

01:00

25

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

20

km/h

Humidity icon

50%

02:00

24

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

13

km/h

Humidity icon

53%

03:00

24

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

10

km/h

Humidity icon

56%

04:00

24

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 318 degree

7

km/h

Humidity icon

54%

05:00

24

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 318 degree

6

km/h

Humidity icon

54%

06:00

54

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

5

km/h

Humidity icon

56%

07:00

56

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

5

km/h

Humidity icon

59%

08:00

56

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

9

km/h

Humidity icon

61%

09:00

56

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

8

km/h

Humidity icon

59%

10:00

56

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

9

km/h

Humidity icon

57%

11:00

56

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

10

km/h

Humidity icon

56%

12:00

52

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 89 degree

12

km/h

Humidity icon

51%

13:00

52

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

13

km/h

Humidity icon

44%

14:00

52

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

16

km/h

Humidity icon

38%

15:00

45

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 137 degree

19

km/h

Humidity icon

35%

16:00

45

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

25

km/h

Humidity icon

38%

17:00

45

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

17

km/h

Humidity icon

31%

18:00

43

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

13

km/h

Humidity icon

30%

19:00

43

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

18

km/h

Humidity icon

31%

20:00

43

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

10

km/h

Humidity icon

64%

21:00

33

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

8

km/h

Humidity icon

63%

22:00

33

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

2

km/h

Humidity icon

60%

23:00

33

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

2

km/h

Humidity icon

62%

Wed

00:00

36

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

4

km/h

Humidity icon

63%

01:00

36

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

3

km/h

Humidity icon

60%

02:00

36

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

5

km/h

Humidity icon

62%

03:00

41

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

5

km/h

Humidity icon

52%

04:00

41

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

6

km/h

Humidity icon

46%

05:00

41

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

8

km/h

Humidity icon

44%

06:00

41

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

11

km/h

Humidity icon

49%

07:00

41

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

13

km/h

Humidity icon

54%

08:00

41

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

11

km/h

Humidity icon

51%

09:00

43

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

3

km/h

Humidity icon

45%

10:00

43

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

5

km/h

Humidity icon

40%

11:00

43

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 98 degree

11

km/h

Humidity icon

46%

12:00

51

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

13

km/h

Humidity icon

48%

13:00

51

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

16

km/h

Humidity icon

37%

14:00

51

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

14

km/h

Humidity icon

36%

15:00

35

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

37

km/h

Humidity icon

90%

16:00

35

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

24

km/h

Humidity icon

58%

17:00

35

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

17

km/h

Humidity icon

45%

18:00

23

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

6

km/h

Humidity icon

63%

19:00

23

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

17

km/h

Humidity icon

74%

20:00

23

Weather icon

80%

15°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

25

km/h

Humidity icon

81%

21:00

22

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

13

km/h

Humidity icon

77%

22:00

22

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

7

km/h

Humidity icon

76%

23:00

22

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

8

km/h

Humidity icon

78%

Thu

00:00

24

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

7

km/h

Humidity icon

84%

01:00

24

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

10

km/h

Humidity icon

82%

02:00

24

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

8

km/h

Humidity icon

78%

03:00

25

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

7

km/h

Humidity icon

78%

04:00

25

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

7

km/h

Humidity icon

79%

05:00

25

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

10

km/h

Humidity icon

81%

06:00

31

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

12

km/h

Humidity icon

82%

07:00

31

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

7

km/h

Humidity icon

73%

08:00

31

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

2

km/h

Humidity icon

61%

09:00

24

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

2

km/h

Humidity icon

59%

10:00

24

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

3

km/h

Humidity icon

53%

11:00

24

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

5

km/h

Humidity icon

48%

12:00

24

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

6

km/h

Humidity icon

34%

13:00

24

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

7

km/h

Humidity icon

28%

14:00

24

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

10

km/h

Humidity icon

32%

15:00

22

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

11

km/h

Humidity icon

28%

16:00

22

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

15

km/h

Humidity icon

28%

17:00

22

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

21

km/h

Humidity icon

35%

18:00

37

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

15

km/h

Humidity icon

36%

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

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 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

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 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

161 Swallow Ln

31

3
The national flag of USA

Snead Court

31

4
The national flag of USA

Golden Eagle Lode

28

5
The national flag of USA

47th Street

24

6
The national flag of USA

Rozena Drive

22

7
The national flag of USA

818 Co Rd 116

17

8
The national flag of USA

Rabbit Mountain Equestrian Center

11

9
The national flag of USA

Marshall

1

10
The national flag of USA

TBS

1

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Wheeler County, Oregon

305

2
The national flag of USA

Jefferson County, Oregon

186

3
The national flag of USA

Richland, Washington

167

4
The national flag of USA

Oak Park, Illinois

163

5
The national flag of USA

Geneva, Illinois

162

6
The national flag of USA

Wilmette, Illinois

159

7
The national flag of USA

Prineville, Oregon

156

8
The national flag of USA

Pasco, Washington

152

9
The national flag of USA

Aurora, Illinois

151

10
The national flag of USA

Romeoville, Illinois

145

History

Historic air quality graph for Boulder County

26 AQI⁺ US
Good
18:00–19:00 Jul 20 Local time
AQI⁺ US

History

Historic air quality graph for Boulder County

26 AQI⁺ US
Good
18:00–19:00 Jul 20 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

161 Swallow Ln

31

3
The national flag of USA

Snead Court

31

4
The national flag of USA

Golden Eagle Lode

28

5
The national flag of USA

47th Street

24

6
The national flag of USA

Rozena Drive

22

7
The national flag of USA

818 Co Rd 116

17

8
The national flag of USA

Rabbit Mountain Equestrian Center

11

9
The national flag of USA

Marshall

1

10
The national flag of USA

TBS

1

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Wheeler County, Oregon

305

2
The national flag of USA

Jefferson County, Oregon

186

3
The national flag of USA

Richland, Washington

167

4
The national flag of USA

Oak Park, Illinois

163

5
The national flag of USA

Geneva, Illinois

162

6
The national flag of USA

Wilmette, Illinois

159

7
The national flag of USA

Prineville, Oregon

156

8
The national flag of USA

Pasco, Washington

152

9
The national flag of USA

Aurora, Illinois

151

10
The national flag of USA

Romeoville, Illinois

145

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