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Air quality in Boulder

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder • 66 Followers • 12:00, Sep 30 Local time

6*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

1 µg/m³

weather condition icon

20°

wind direction icon

6 km/h

weather humid icon

33 %

Hourly forecast

Boulder air quality index (AQI⁺) forecast

Now

6

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

6

km/h

Humidity icon

33%

15:00

7

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

6

km/h

Humidity icon

31%

16:00

7

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21°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

7

km/h

Humidity icon

30%

17:00

7

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

11

km/h

Humidity icon

30%

18:00

7

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

15

km/h

Humidity icon

34%

19:00

7

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

9

km/h

Humidity icon

44%

20:00

7

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

7

km/h

Humidity icon

50%

21:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

6

km/h

Humidity icon

57%

22:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

9

km/h

Humidity icon

61%

23:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

9

km/h

Humidity icon

62%

Thu

00:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

2

km/h

Humidity icon

62%

01:00

6

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9°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

3

km/h

Humidity icon

71%

02:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

6

km/h

Humidity icon

69%

03:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

6

km/h

Humidity icon

70%

04:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

6

km/h

Humidity icon

69%

05:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

5

km/h

Humidity icon

66%

06:00

7

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

3

km/h

Humidity icon

65%

07:00

7

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

3

km/h

Humidity icon

65%

08:00

7

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 124 degree

2

km/h

Humidity icon

69%

09:00

8

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

2

km/h

Humidity icon

67%

10:00

8

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

3

km/h

Humidity icon

56%

11:00

8

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15°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

3

km/h

Humidity icon

49%

12:00

8

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17°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

3

km/h

Humidity icon

43%

13:00

8

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18°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

4

km/h

Humidity icon

39%

14:00

8

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19°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

6

km/h

Humidity icon

34%

15:00

8

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

7

km/h

Humidity icon

30%

16:00

8

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

11

km/h

Humidity icon

27%

17:00

8

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20°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

10

km/h

Humidity icon

27%

18:00

8

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19°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

11

km/h

Humidity icon

25%

19:00

8

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16°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

11

km/h

Humidity icon

38%

20:00

8

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13°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

11

km/h

Humidity icon

47%

21:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

10

km/h

Humidity icon

50%

22:00

6

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10°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

10

km/h

Humidity icon

50%

23:00

6

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9°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

11

km/h

Humidity icon

54%

Fri

00:00

6

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8°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

10

km/h

Humidity icon

52%

01:00

6

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7°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

9

km/h

Humidity icon

43%

02:00

6

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7°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

8

km/h

Humidity icon

41%

03:00

7

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

7

km/h

Humidity icon

42%

04:00

7

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6°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

4

km/h

Humidity icon

39%

05:00

7

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4°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

5

km/h

Humidity icon

46%

06:00

6

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3°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

3

km/h

Humidity icon

71%

07:00

6

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3°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

2

km/h

Humidity icon

71%

08:00

6

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4°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

2

km/h

Humidity icon

60%

09:00

6

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7°

IQAir AirVisual Air Quality Map Wind rotating 143 degree

1

km/h

Humidity icon

52%

10:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

3

km/h

Humidity icon

42%

11:00

6

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14°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

5

km/h

Humidity icon

32%

12:00

6

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17°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

5

km/h

Humidity icon

23%

13:00

6

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19°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

6

km/h

Humidity icon

22%

14:00

6

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20°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

6

km/h

Humidity icon

21%

15:00

6

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

6

km/h

Humidity icon

21%

16:00

6

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22°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

7

km/h

Humidity icon

22%

17:00

6

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22°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

14

km/h

Humidity icon

23%

18:00

6

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

16

km/h

Humidity icon

27%

19:00

6

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

20

km/h

Humidity icon

27%

20:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

12

km/h

Humidity icon

31%

21:00

6

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

7

km/h

Humidity icon

34%

22:00

6

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

5

km/h

Humidity icon

37%

23:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

2

km/h

Humidity icon

40%

Sat

00:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

1

km/h

Humidity icon

41%

01:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

1

km/h

Humidity icon

42%

02:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

1

km/h

Humidity icon

43%

03:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

2

km/h

Humidity icon

43%

04:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

2

km/h

Humidity icon

44%

05:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 136 degree

1

km/h

Humidity icon

45%

06:00

7

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

2

km/h

Humidity icon

46%

07:00

7

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

2

km/h

Humidity icon

47%

08:00

7

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

2

km/h

Humidity icon

46%

09:00

6

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

2

km/h

Humidity icon

36%

10:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

3

km/h

Humidity icon

31%

11:00

6

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18°

IQAir AirVisual Air Quality Map Wind rotating 318 degree

6

km/h

Humidity icon

27%

12:00

6

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19°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

11

km/h

Humidity icon

24%

13:00

6

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

12

km/h

Humidity icon

21%

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

Pollen

What is the pollen count in Boulder 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

Health recommendations

air quality map

Real-time Boulder air pollution map

Pollen

What is the pollen count in Boulder 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

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

New Canaan, Connecticut

207

2
The national flag of USA

El Portal, California

175

3
The national flag of USA

Avenal, California

99

4
The national flag of USA

Wilson County, Tennessee

88

5
The national flag of USA

Mission, Texas

86

6
The national flag of USA

Cobb County, Georgia

85

7
The national flag of USA

Washington County, Kentucky

85

8
The national flag of USA

Clovis, California

83

9
The national flag of USA

Modesto, California

78

10
The national flag of USA

Spartanburg, South Carolina

78

History

Historic air quality graph for Boulder

6 AQI⁺ US
Good
12:00–13:00 Sep 30 Local time
AQI⁺ US

History

Historic air quality graph for Boulder

6 AQI⁺ US
Good
12:00–13:00 Sep 30 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

New Canaan, Connecticut

207

2
The national flag of USA

El Portal, California

175

3
The national flag of USA

Avenal, California

99

4
The national flag of USA

Wilson County, Tennessee

88

5
The national flag of USA

Mission, Texas

86

6
The national flag of USA

Cobb County, Georgia

85

7
The national flag of USA

Washington County, Kentucky

85

8
The national flag of USA

Clovis, California

83

9
The national flag of USA

Modesto, California

78

10
The national flag of USA

Spartanburg, South Carolina

78

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Where is the cleanest air quality in Boulder?

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