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Air quality in Boulder

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder • 69 Followers • 06:00, Oct 23 Local time

6*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

1 µg/m³

weather condition icon

8°

wind direction icon

26 km/h

weather humid icon

93 %

Hourly forecast

Boulder air quality index (AQI⁺) forecast

Now

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

26

km/h

Humidity icon

93%

07:00

6

Weather icon

10%

7°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

14

km/h

Humidity icon

87%

08:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

15

km/h

Humidity icon

91%

09:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

14

km/h

Humidity icon

75%

10:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

17

km/h

Humidity icon

67%

11:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

23

km/h

Humidity icon

63%

12:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 214 degree

22

km/h

Humidity icon

57%

13:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

23

km/h

Humidity icon

54%

14:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

23

km/h

Humidity icon

50%

15:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

24

km/h

Humidity icon

49%

16:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

22

km/h

Humidity icon

51%

17:00

6

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8°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

16

km/h

Humidity icon

60%

18:00

6

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8°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

14

km/h

Humidity icon

55%

19:00

6

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6°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

8

km/h

Humidity icon

69%

20:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 224 degree

7

km/h

Humidity icon

77%

21:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

6

km/h

Humidity icon

86%

22:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

1

km/h

Humidity icon

88%

23:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

7

km/h

Humidity icon

91%

Sat

00:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

8

km/h

Humidity icon

90%

01:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

5

km/h

Humidity icon

84%

02:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 147 degree

3

km/h

Humidity icon

83%

03:00

6

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

5

km/h

Humidity icon

88%

04:00

6

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

2

km/h

Humidity icon

100%

05:00

6

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

1

km/h

Humidity icon

100%

06:00

6

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-1°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

3

km/h

Humidity icon

98%

07:00

6

Weather icon

-1°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

6

km/h

Humidity icon

98%

08:00

6

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

3

km/h

Humidity icon

98%

09:00

6

Weather icon

-1°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

2

km/h

Humidity icon

97%

10:00

6

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

3

km/h

Humidity icon

96%

11:00

6

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4°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

5

km/h

Humidity icon

72%

12:00

6

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6°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

10

km/h

Humidity icon

59%

13:00

6

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7°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

11

km/h

Humidity icon

58%

14:00

6

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8°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

6

km/h

Humidity icon

57%

15:00

6

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8°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

1

km/h

Humidity icon

54%

16:00

6

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8°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

3

km/h

Humidity icon

52%

17:00

6

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8°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

2

km/h

Humidity icon

52%

18:00

6

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7°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

4

km/h

Humidity icon

59%

19:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

6

km/h

Humidity icon

62%

20:00

6

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4°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

9

km/h

Humidity icon

73%

21:00

7

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

7

km/h

Humidity icon

78%

22:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

6

km/h

Humidity icon

73%

23:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

6

km/h

Humidity icon

75%

Sun

00:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

5

km/h

Humidity icon

70%

01:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

3

km/h

Humidity icon

66%

02:00

6

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

7

km/h

Humidity icon

59%

03:00

6

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

9

km/h

Humidity icon

51%

04:00

6

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

10

km/h

Humidity icon

57%

05:00

6

Weather icon

-1°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

9

km/h

Humidity icon

54%

06:00

6

Weather icon

-1°

IQAir AirVisual Air Quality Map Wind rotating 331 degree

5

km/h

Humidity icon

43%

07:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

6

km/h

Humidity icon

64%

08:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

6

km/h

Humidity icon

67%

09:00

6

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4°

IQAir AirVisual Air Quality Map Wind rotating 141 degree

10

km/h

Humidity icon

62%

10:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

14

km/h

Humidity icon

58%

11:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

16

km/h

Humidity icon

66%

12:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 138 degree

5

km/h

Humidity icon

70%

13:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

3

km/h

Humidity icon

63%

14:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

6

km/h

Humidity icon

62%

15:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

6

km/h

Humidity icon

61%

16:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

4

km/h

Humidity icon

60%

17:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

4

km/h

Humidity icon

60%

18:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

5

km/h

Humidity icon

65%

19:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

4

km/h

Humidity icon

68%

20:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

3

km/h

Humidity icon

69%

21:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

7

km/h

Humidity icon

68%

22:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

7

km/h

Humidity icon

69%

23:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

5

km/h

Humidity icon

71%

Mon

00:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

4

km/h

Humidity icon

73%

01:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

5

km/h

Humidity icon

76%

02:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

5

km/h

Humidity icon

80%

03:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 332 degree

4

km/h

Humidity icon

81%

04:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

3

km/h

Humidity icon

82%

05:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

2

km/h

Humidity icon

84%

Daily forecast

|

Boulder air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Boulder?

IQAir Check icon

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

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

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

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

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

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

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Naperville, Illinois

120

2
The national flag of USA

Forest View, Illinois

108

3
The national flag of USA

Bedford Park, Illinois

107

4
The national flag of USA

Summit, Illinois

106

5
The national flag of USA

Oconomowoc, Wisconsin

105

6
The national flag of USA

Hometown, Illinois

103

7
The national flag of USA

Cicero, Illinois

102

8
The national flag of USA

Norridge, Illinois

101

9
The national flag of USA

Calumet Park, Illinois

98

10
The national flag of USA

Elmwood Park, Illinois

98

History

Historic air quality graph for Boulder

6 AQI⁺ US
Good
06:00–07:00 Oct 23 Local time
AQI⁺ US

History

Historic air quality graph for Boulder

6 AQI⁺ US
Good
06:00–07:00 Oct 23 Local time
AQI⁺ US

Most polluted locations near Boulder

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Naperville, Illinois

120

2
The national flag of USA

Forest View, Illinois

108

3
The national flag of USA

Bedford Park, Illinois

107

4
The national flag of USA

Summit, Illinois

106

5
The national flag of USA

Oconomowoc, Wisconsin

105

6
The national flag of USA

Hometown, Illinois

103

7
The national flag of USA

Cicero, Illinois

102

8
The national flag of USA

Norridge, Illinois

101

9
The national flag of USA

Calumet Park, Illinois

98

10
The national flag of USA

Elmwood Park, Illinois

98

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