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Air quality in Boulder County

Air quality index (AQI⁺) and PM2.5 air pollution in Boulder County • 170.2K Followers • 04:00, Nov 15 Local time

US AQI⁺

Moderate

Main pollutant:

PM2.5

12 µg/m³

-1°

10 km/h

77 %

Hourly forecast

Boulder County air quality index (AQI⁺) forecast

Now

-1°

km/h

77%

05:00

-1°

km/h

77%

06:00

-1°

km/h

76%

07:00

-2°

km/h

75%

08:00

2°

km/h

62%

09:00

5°

km/h

45%

10:00

7°

km/h

40%

11:00

8°

km/h

38%

12:00

9°

km/h

37%

13:00

9°

km/h

38%

14:00

9°

km/h

38%

15:00

8°

km/h

39%

16:00

6°

km/h

45%

17:00

3°

km/h

54%

18:00

2°

km/h

55%

19:00

1°

km/h

57%

20:00

1°

km/h

58%

21:00

1°

km/h

60%

22:00

1°

km/h

60%

23:00

1°

km/h

58%

Mon

00:00

1°

km/h

54%

01:00

1°

km/h

52%

02:00

1°

km/h

51%

03:00

1°

km/h

47%

04:00

1°

km/h

44%

05:00

1°

km/h

42%

06:00

1°

km/h

40%

07:00

1°

km/h

35%

08:00

5°

km/h

30%

09:00

9°

km/h

21%

10:00

11°

km/h

20%

11:00

12°

km/h

20%

12:00

12°

km/h

20%

13:00

12°

km/h

21%

14:00

11°

km/h

21%

15:00

11°

km/h

22%

16:00

8°

km/h

30%

17:00

5°

km/h

33%

18:00

5°

km/h

33%

19:00

4°

km/h

34%

20:00

4°

km/h

34%

21:00

4°

km/h

35%

22:00

3°

km/h

38%

23:00

3°

km/h

41%

Tue

00:00

3°

km/h

45%

01:00

3°

km/h

44%

02:00

3°

km/h

44%

03:00

2°

km/h

44%

04:00

2°

km/h

44%

05:00

2°

km/h

43%

06:00

2°

km/h

44%

07:00

2°

km/h

42%

08:00

4°

km/h

37%

09:00

8°

km/h

28%

10:00

10°

km/h

24%

11:00

10°

km/h

23%

12:00

11°

km/h

24%

13:00

10°

km/h

26%

14:00

10°

km/h

26%

15:00

9°

km/h

28%

16:00

7°

km/h

35%

17:00

4°

km/h

39%

18:00

3°

km/h

42%

19:00

3°

km/h

43%

20:00

3°

km/h

43%

21:00

3°

km/h

44%

22:00

3°

km/h

46%

23:00

2°

km/h

51%

Wed

00:00

2°

km/h

59%

01:00

2°

km/h

61%

02:00

2°

km/h

48%

03:00

1°

km/h

43%

Daily forecast

Boulder County air quality index (AQI⁺) forecast

Today

9°

-2°

km/h

52%

Mon

12°

1°

km/h

29%

Tue

11°

2°

km/h

35%

Air pollutants

What is the current air quality in Boulder County?

PM2.5 concentration is currently 2.4 times the World Health Organization annual PM2.5 guideline value.

Real-time Boulder County air pollution map

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Discover Atem car

Pollen

What is the pollen count in Boulder County today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Boulder County

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Discover Atem car

Real-time Boulder County air pollution map

Pollen

What is the pollen count in Boulder County today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Boulder County

Most polluted locations near Boulder County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Boulder County

#	Stations	AQI⁺ US
1	Parkdale Area	89
2	161 Swallow Ln	64
3	Snead Court	64
4	Rozena Drive	59
5	Rabbit Mountain Equestrian Center	56
6	Eagle Court	55
7	Marshall	52
8	47th Street	51
9	Golden Eagle Lode	14
10	818 Co Rd 116	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	West University Place, Texas	139
2	Bear Valley, Alpine County, California	132
3	Dollar Point, California	127
4	Sunnyside-Tahoe City, California	116
5	Kingsbury, Nevada	112
6	Kings Beach, California	100
7	South Lake Tahoe, California	99
8	Meyers, California	98
9	Tahoma, California	98
10	Beloit, Wisconsin	97

History

Historic air quality graph for Boulder County

56 AQI⁺ US

Moderate

03:00–04:00 Nov 15 Local time

AQI⁺ US

History

Historic air quality graph for Boulder County

56 AQI⁺ US

Moderate

03:00–04:00 Nov 15 Local time

AQI⁺ US

Most polluted locations near Boulder County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Boulder County

#	Stations	AQI⁺ US
1	Parkdale Area	89
2	161 Swallow Ln	64
3	Snead Court	64
4	Rozena Drive	59
5	Rabbit Mountain Equestrian Center	56
6	Eagle Court	55
7	Marshall	52
8	47th Street	51
9	Golden Eagle Lode	14
10	818 Co Rd 116	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	West University Place, Texas	139
2	Bear Valley, Alpine County, California	132
3	Dollar Point, California	127
4	Sunnyside-Tahoe City, California	116
5	Kingsbury, Nevada	112
6	Kings Beach, California	100
7	South Lake Tahoe, California	99
8	Meyers, California	98
9	Tahoma, California	98
10	Beloit, Wisconsin	97