World

Charles County

Add

Air quality in Charles County

Air quality index (AQI⁺) and PM2.5 air pollution in Charles County • 02:00, Oct 22

US AQI⁺

Good

Main pollutant:

O₃

28 µg/m³

10°

9 km/h

74 %

Hourly forecast

Charles County air quality index (AQI⁺) forecast

Now

10°

km/h

74%

04:00

9°

km/h

75%

05:00

9°

km/h

74%

06:00

9°

km/h

73%

07:00

8°

km/h

74%

08:00

8°

km/h

75%

09:00

9°

km/h

73%

10:00

11°

km/h

64%

11:00

13°

km/h

55%

12:00

15°

km/h

48%

13:00

16°

km/h

43%

14:00

17°

km/h

40%

15:00

18°

km/h

40%

16:00

18°

km/h

42%

17:00

17°

km/h

45%

18:00

17°

km/h

43%

19:00

16°

km/h

45%

20:00

15°

km/h

50%

21:00

14°

km/h

56%

22:00

14°

km/h

59%

23:00

14°

km/h

59%

Fri

00:00

14°

km/h

58%

01:00

13°

km/h

61%

02:00

13°

km/h

65%

03:00

12°

km/h

70%

04:00

12°

km/h

75%

05:00

11°

km/h

79%

06:00

11°

km/h

81%

07:00

10°

km/h

83%

08:00

10°

km/h

85%

09:00

10°

km/h

84%

10:00

11°

km/h

80%

11:00

11°

km/h

78%

12:00

13°

km/h

66%

13:00

14°

km/h

59%

14:00

15°

km/h

52%

15:00

15°

km/h

47%

16:00

15°

km/h

44%

17:00

14°

km/h

44%

18:00

13°

km/h

41%

19:00

12°

km/h

43%

20:00

11°

km/h

46%

21:00

10°

km/h

48%

22:00

9°

km/h

52%

23:00

9°

km/h

55%

Sat

00:00

8°

km/h

58%

01:00

7°

km/h

59%

02:00

7°

km/h

61%

03:00

6°

km/h

64%

04:00

6°

km/h

68%

05:00

5°

km/h

71%

06:00

5°

km/h

76%

07:00

5°

km/h

83%

08:00

5°

km/h

83%

09:00

10°

km/h

72%

10:00

13°

km/h

61%

11:00

15°

km/h

54%

12:00

16°

km/h

49%

13:00

17°

km/h

45%

14:00

17°

km/h

43%

15:00

17°

km/h

43%

16:00

17°

km/h

46%

17:00

16°

km/h

54%

18:00

12°

km/h

70%

19:00

10°

km/h

75%

20:00

10°

km/h

77%

21:00

9°

km/h

79%

22:00

9°

km/h

81%

23:00

9°

km/h

84%

Sun

00:00

8°

km/h

88%

01:00

8°

km/h

91%

02:00

8°

km/h

92%

Daily forecast

Charles County air quality index (AQI⁺) forecast

Today

18°

8°

km/h

54%

Fri

15°

9°

km/h

61%

Sat

17°

5°

km/h

64%

Air pollutants

What is the current air quality in Charles County?

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

Real-time Charles 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 Charles 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

Pollen

What is the pollen count in Charles County today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Charles County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Charles County air pollution map

Pollen

What is the pollen count in Charles County today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Charles County

Protect yourself from air pollution in Charles 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 Charles County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Southern Maryland	29
2	Crescent Lane	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Roswell, Georgia	146
2	Deschutes River Woods, Oregon	111
3	Peaceful Valley, Washington	109
4	Avenal, California	106
5	Winthrop, Washington	100
6	Chelan, Washington	98
7	Okanogan County, Washington	95
8	Sandpoint, Idaho	94
9	Macon-Bibb County, Georgia	88
10	Falcon Heights, Minnesota	87

History

Historic air quality graph for Charles County

13 AQI⁺ US

Good

01:00–02:00 Oct 22

AQI⁺ US

History

Historic air quality graph for Charles County

13 AQI⁺ US

Good

01:00–02:00 Oct 22

AQI⁺ US

Most polluted locations near Charles County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Southern Maryland	29
2	Crescent Lane	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Roswell, Georgia	146
2	Deschutes River Woods, Oregon	111
3	Peaceful Valley, Washington	109
4	Avenal, California	106
5	Winthrop, Washington	100
6	Chelan, Washington	98
7	Okanogan County, Washington	95
8	Sandpoint, Idaho	94
9	Macon-Bibb County, Georgia	88
10	Falcon Heights, Minnesota	87