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Air quality near CHS Back Sensor, St. Mary's County

Air quality index (AQI⁺) and PM2.5 air pollution near CHS Back Sensor, St. Mary's County • 1 Follower • 22:00, Jun 30 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

5.5 µg/m³

24°

14 km/h

72 %

Data source: PurpleAir

Hourly forecast

CHS Back Sensor, St. Mary's County air quality index (AQI⁺) forecast

Now

24°

km/h

72%

23:00

24°

km/h

69%

Wed

00:00

23°

km/h

77%

01:00

23°

km/h

84%

02:00

24°

km/h

84%

03:00

24°

km/h

85%

04:00

90%

24°

km/h

82%

05:00

23°

km/h

85%

06:00

23°

km/h

87%

07:00

24°

km/h

87%

08:00

25°

km/h

84%

09:00

26°

km/h

78%

10:00

28°

km/h

72%

11:00

29°

km/h

68%

12:00

31°

km/h

64%

13:00

32°

km/h

61%

14:00

33°

km/h

59%

15:00

33°

km/h

57%

16:00

34°

km/h

56%

17:00

34°

km/h

56%

18:00

34°

km/h

56%

19:00

33°

km/h

60%

20:00

31°

km/h

66%

21:00

27°

km/h

73%

22:00

27°

km/h

75%

23:00

26°

km/h

79%

Thu

00:00

25°

km/h

81%

01:00

26°

km/h

78%

02:00

26°

km/h

62%

03:00

26°

km/h

67%

04:00

25°

km/h

71%

05:00

25°

km/h

71%

06:00

25°

km/h

70%

07:00

25°

km/h

72%

08:00

27°

km/h

66%

09:00

29°

km/h

64%

10:00

31°

km/h

63%

11:00

33°

km/h

62%

12:00

34°

km/h

59%

13:00

35°

km/h

56%

14:00

36°

km/h

55%

15:00

36°

km/h

53%

16:00

36°

km/h

52%

17:00

36°

km/h

55%

18:00

35°

km/h

56%

19:00

34°

km/h

62%

20:00

33°

km/h

67%

21:00

29°

km/h

65%

22:00

28°

km/h

69%

23:00

27°

km/h

70%

Fri

00:00

27°

km/h

72%

01:00

26°

km/h

75%

02:00

26°

km/h

75%

03:00

26°

km/h

74%

04:00

26°

km/h

76%

05:00

25°

km/h

78%

06:00

25°

km/h

80%

07:00

26°

km/h

75%

08:00

28°

km/h

62%

09:00

31°

km/h

51%

10:00

34°

km/h

43%

11:00

36°

km/h

38%

12:00

37°

km/h

34%

13:00

38°

km/h

30%

14:00

39°

km/h

28%

15:00

39°

km/h

26%

16:00

39°

km/h

26%

17:00

39°

km/h

26%

18:00

38°

km/h

26%

19:00

36°

km/h

35%

20:00

32°

km/h

52%

21:00

29°

km/h

63%

Daily forecast

CHS Back Sensor, St. Mary's County air quality index (AQI⁺) forecast

Today

34°

23°

km/h

68%

Wed

36°

25°

km/h

61%

Thu

39°

25°

km/h

44%

Air pollutants

What is the current air quality near CHS Back Sensor?

PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time CHS Back Sensor, St. Mary's County air pollution map

Pollen

What is the pollen count in CHS Back Sensor today?

Index

Moderate

Tree

None

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in CHS Back Sensor today?

Index

Moderate

Tree

None

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for CHS Back Sensor

31 AQI⁺ US

Good

21:00–22:00 Jun 30 Local time

AQI⁺ US

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Most polluted locations near CHS Back Sensor, St. Mary's County

Worldwide AQI⁺ ranking

Station ranking

Real-time CHS Back Sensor AQI⁺ station ranking

#	Stations	AQI⁺ US
1	CHS Front Sensor	34
2	BES Front Sensor	32
3	CHS Back Sensor	31
4	Carver School Boulevard	30
5	DES Front Sensor	28
6	CES Right Side Sensor	26
7	CPCS Right Side Sensor	9
8	CPCS Left Sensor	7
9	CPCS Front Sensor	4
10	GMHS Front Sensor	3

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Leadville, Colorado	169
2	Grand Junction, Colorado	157
3	Redlands, Colorado	151
4	Mesa, Colorado	144
5	Palisade, Colorado	131
6	Flagstaff, Arizona	110
7	Jefferson, Colorado	103
8	Apache Junction, Arizona	102
9	Maricopa County, Arizona	102
10	Clark, Nevada	98