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Air quality in Arapahoe County

Air quality index (AQI⁺) and PM2.5 air pollution in Arapahoe County • 1 Follower • 23:00, Oct 27 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

6.8 µg/m³

9°

18 km/h

83 %

Hourly forecast

Arapahoe County air quality index (AQI⁺) forecast

Now

9°

km/h

83%

Wed

00:00

8°

km/h

86%

01:00

7°

km/h

90%

02:00

7°

km/h

85%

03:00

6°

km/h

69%

04:00

6°

km/h

61%

05:00

5°

km/h

61%

06:00

4°

km/h

59%

07:00

4°

km/h

57%

08:00

6°

km/h

57%

09:00

10°

km/h

48%

10:00

12°

km/h

42%

11:00

15°

km/h

33%

12:00

16°

km/h

31%

13:00

17°

km/h

31%

14:00

17°

km/h

30%

15:00

18°

km/h

28%

16:00

18°

km/h

28%

17:00

17°

km/h

31%

18:00

14°

km/h

39%

19:00

13°

km/h

44%

20:00

11°

km/h

51%

21:00

10°

km/h

53%

22:00

9°

km/h

59%

23:00

8°

km/h

63%

Thu

00:00

7°

km/h

66%

01:00

7°

km/h

71%

02:00

7°

km/h

79%

03:00

6°

km/h

85%

04:00

6°

km/h

88%

05:00

5°

km/h

89%

06:00

4°

km/h

94%

07:00

3°

km/h

96%

08:00

3°

km/h

95%

09:00

6°

km/h

74%

10:00

11°

km/h

50%

11:00

13°

km/h

45%

12:00

15°

km/h

41%

13:00

16°

km/h

37%

14:00

17°

km/h

33%

15:00

18°

km/h

33%

16:00

17°

km/h

38%

17:00

17°

km/h

44%

18:00

14°

km/h

58%

19:00

12°

km/h

44%

20:00

12°

km/h

47%

21:00

11°

km/h

49%

22:00

11°

km/h

49%

23:00

10°

km/h

49%

Fri

00:00

10°

km/h

48%

01:00

10°

km/h

43%

02:00

10°

km/h

43%

03:00

9°

km/h

45%

04:00

9°

km/h

48%

05:00

9°

km/h

50%

06:00

8°

km/h

50%

07:00

8°

km/h

51%

08:00

9°

km/h

51%

09:00

11°

km/h

42%

10:00

12°

km/h

39%

11:00

13°

km/h

36%

12:00

14°

km/h

36%

13:00

15°

km/h

36%

14:00

16°

km/h

36%

15:00

16°

km/h

36%

16:00

16°

km/h

38%

17:00

15°

km/h

47%

18:00

13°

km/h

59%

19:00

12°

km/h

64%

20:00

11°

km/h

68%

21:00

11°

km/h

71%

22:00

10°

km/h

76%

Daily forecast

Arapahoe County air quality index (AQI⁺) forecast

Today

18°

4°

km/h

42%

Thu

18°

3°

km/h

54%

Fri

16°

8°

km/h

49%

Air pollutants

What is the current air quality in Arapahoe County?

PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.

Real-time Arapahoe County air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Arapahoe County

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Medical grade air purifiers

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Powerful, stylish air purifiers

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Pollen

What is the pollen count in Arapahoe County today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Arapahoe County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Arapahoe County air pollution map

Pollen

What is the pollen count in Arapahoe County today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Arapahoe County

Protect yourself from air pollution in Arapahoe County

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Arapahoe County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	20899-20401 E Bellewood Pl	32
2	South Columbine Circle	19
3	Aurora, CO	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Shaver Lake, California	212
2	Indianapolis city (balance), Indiana	102
3	Delano, California	99
4	Takoma Park, Maryland	95
5	Pixley, California	91
6	Brookfield, Wisconsin	89
7	Outagamie County, Wisconsin	89
8	Washington County, District of Columbia	85
9	Waukesha, Waukesha County, Wisconsin	84
10	Oconomowoc, Wisconsin	81

History

Historic air quality graph for Arapahoe County

38 AQI⁺ US

Good

22:00–23:00 Oct 27 Local time

AQI⁺ US

History

Historic air quality graph for Arapahoe County

38 AQI⁺ US

Good

22:00–23:00 Oct 27 Local time

AQI⁺ US

Most polluted locations near Arapahoe County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	20899-20401 E Bellewood Pl	32
2	South Columbine Circle	19
3	Aurora, CO	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Shaver Lake, California	212
2	Indianapolis city (balance), Indiana	102
3	Delano, California	99
4	Takoma Park, Maryland	95
5	Pixley, California	91
6	Brookfield, Wisconsin	89
7	Outagamie County, Wisconsin	89
8	Washington County, District of Columbia	85
9	Waukesha, Waukesha County, Wisconsin	84
10	Oconomowoc, Wisconsin	81