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Air quality in Boulder

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder • 01:00, Jul 15 Local time

36

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

6.4 µg/m³

weather condition icon

23°

wind direction icon

10 km/h

weather humid icon

36 %

Hourly forecast

Boulder air quality index (AQI⁺) forecast

Now

36

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

10

km/h

Humidity icon

36%

02:00

36

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

18

km/h

Humidity icon

44%

03:00

35

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

14

km/h

Humidity icon

53%

04:00

36

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

12

km/h

Humidity icon

51%

05:00

37

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

9

km/h

Humidity icon

62%

06:00

39

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

8

km/h

Humidity icon

61%

07:00

41

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

4

km/h

Humidity icon

57%

08:00

42

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

4

km/h

Humidity icon

53%

09:00

45

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

6

km/h

Humidity icon

49%

10:00

47

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

9

km/h

Humidity icon

44%

11:00

49

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

12

km/h

Humidity icon

39%

12:00

51

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

15

km/h

Humidity icon

34%

13:00

52

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

16

km/h

Humidity icon

29%

14:00

52

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

14

km/h

Humidity icon

26%

15:00

52

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

24

km/h

Humidity icon

28%

16:00

50

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

26

km/h

Humidity icon

32%

17:00

48

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

4

km/h

Humidity icon

28%

18:00

47

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

23

km/h

Humidity icon

31%

19:00

48

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 7 degree

14

km/h

Humidity icon

45%

20:00

50

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

7

km/h

Humidity icon

45%

21:00

52

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

3

km/h

Humidity icon

49%

22:00

51

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

4

km/h

Humidity icon

52%

23:00

50

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

13

km/h

Humidity icon

61%

Thu

00:00

49

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

12

km/h

Humidity icon

69%

01:00

50

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

9

km/h

Humidity icon

81%

02:00

51

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

4

km/h

Humidity icon

72%

03:00

52

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

2

km/h

Humidity icon

77%

04:00

53

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

3

km/h

Humidity icon

82%

05:00

54

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

6

km/h

Humidity icon

89%

06:00

56

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

5

km/h

Humidity icon

92%

07:00

56

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

6

km/h

Humidity icon

87%

08:00

56

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

10

km/h

Humidity icon

77%

09:00

56

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

11

km/h

Humidity icon

78%

10:00

56

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

7

km/h

Humidity icon

78%

11:00

56

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

8

km/h

Humidity icon

60%

12:00

57

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

10

km/h

Humidity icon

48%

13:00

57

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

10

km/h

Humidity icon

40%

14:00

57

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

13

km/h

Humidity icon

35%

15:00

57

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

6

km/h

Humidity icon

32%

16:00

57

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

14

km/h

Humidity icon

32%

17:00

58

Weather icon

90%

26°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

14

km/h

Humidity icon

27%

18:00

59

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

13

km/h

Humidity icon

29%

19:00

59

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

4

km/h

Humidity icon

35%

20:00

59

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

2

km/h

Humidity icon

38%

21:00

59

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

1

km/h

Humidity icon

44%

22:00

58

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

5

km/h

Humidity icon

47%

23:00

58

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

8

km/h

Humidity icon

50%

Fri

00:00

58

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

14

km/h

Humidity icon

59%

01:00

58

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

11

km/h

Humidity icon

96%

02:00

58

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

14

km/h

Humidity icon

78%

03:00

58

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

10

km/h

Humidity icon

74%

04:00

58

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

3

km/h

Humidity icon

65%

05:00

58

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

4

km/h

Humidity icon

79%

06:00

58

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

5

km/h

Humidity icon

91%

07:00

57

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

2

km/h

Humidity icon

61%

08:00

56

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

6

km/h

Humidity icon

56%

09:00

55

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

6

km/h

Humidity icon

55%

10:00

56

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

9

km/h

Humidity icon

51%

11:00

57

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

10

km/h

Humidity icon

47%

12:00

59

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

10

km/h

Humidity icon

42%

13:00

58

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

14

km/h

Humidity icon

38%

14:00

57

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

14

km/h

Humidity icon

34%

15:00

57

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

16

km/h

Humidity icon

31%

16:00

55

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

15

km/h

Humidity icon

29%

17:00

53

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

16

km/h

Humidity icon

28%

18:00

52

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

14

km/h

Humidity icon

27%

19:00

51

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 138 degree

19

km/h

Humidity icon

28%

20:00

51

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

23

km/h

Humidity icon

30%

21:00

51

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

10

km/h

Humidity icon

39%

22:00

51

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 332 degree

3

km/h

Humidity icon

46%

23:00

51

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

3

km/h

Humidity icon

47%

Sat

00:00

51

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 5 degree

7

km/h

Humidity icon

47%

Daily forecast

|

Boulder air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Boulder?

IQAir exclamation icon

PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time Boulder air pollution map

Health recommendations

Protect yourself from air pollution in Boulder

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Boulder 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

Health recommendations

air quality map

Real-time Boulder air pollution map

Pollen

What is the pollen count in Boulder 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

Protect yourself from air pollution in Boulder

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Boulder

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Boulder

#StationsAQI⁺ US
1
The national flag of USA

925-889 UT-12

44

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Cook County, Minnesota

228

2
The national flag of USA

Sault Ste. Marie, Michigan

171

3
The national flag of USA

Warren, New York

151

4
The national flag of USA

Essex, New York

137

5
The national flag of USA

Montrose, Colorado

137

6
The national flag of USA

Albany, New York

135

7
The national flag of USA

Pittsfield, Massachusetts

128

8
The national flag of USA

Rutland, Vermont

122

9
The national flag of USA

Johnson City, Tennessee

112

10
The national flag of USA

Saratoga County, New York

112

History

Historic air quality graph for Boulder

36 AQI⁺ US
Good
00:00–01:00 Jul 15 Local time
AQI⁺ US

History

Historic air quality graph for Boulder

36 AQI⁺ US
Good
00:00–01:00 Jul 15 Local time
AQI⁺ US

Most polluted locations near Boulder

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Boulder

#StationsAQI⁺ US
1
The national flag of USA

925-889 UT-12

44

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Cook County, Minnesota

228

2
The national flag of USA

Sault Ste. Marie, Michigan

171

3
The national flag of USA

Warren, New York

151

4
The national flag of USA

Essex, New York

137

5
The national flag of USA

Montrose, Colorado

137

6
The national flag of USA

Albany, New York

135

7
The national flag of USA

Pittsfield, Massachusetts

128

8
The national flag of USA

Rutland, Vermont

122

9
The national flag of USA

Johnson City, Tennessee

112

10
The national flag of USA

Saratoga County, New York

112

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