WorldArrow icon
Arrow iconSt. Mary's County

Air quality in St. Mary's County

Air quality index (AQI⁺) and PM2.5 air pollution in St. Mary's County • 15:00, Jun 03

30

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

5.5 µg/m³

weather condition icon

26°

wind direction icon

11 km/h

weather humid icon

32 %

Hourly forecast

St. Mary's County air quality index (AQI⁺) forecast

Now

30

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

11

km/h

Humidity icon

32%

16:00

30

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

13

km/h

Humidity icon

32%

17:00

30

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

12

km/h

Humidity icon

31%

18:00

29

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

9

km/h

Humidity icon

33%

19:00

29

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 7 degree

4

km/h

Humidity icon

34%

20:00

30

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

2

km/h

Humidity icon

39%

21:00

31

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

5

km/h

Humidity icon

45%

22:00

31

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

5

km/h

Humidity icon

60%

23:00

33

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

4

km/h

Humidity icon

77%

Thu

00:00

33

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

2

km/h

Humidity icon

83%

01:00

33

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

3

km/h

Humidity icon

86%

02:00

47

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

4

km/h

Humidity icon

87%

03:00

49

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

5

km/h

Humidity icon

83%

04:00

49

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

5

km/h

Humidity icon

83%

05:00

52

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

5

km/h

Humidity icon

78%

06:00

52

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

4

km/h

Humidity icon

75%

07:00

52

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

3

km/h

Humidity icon

71%

08:00

51

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

5

km/h

Humidity icon

64%

09:00

51

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

5

km/h

Humidity icon

56%

10:00

51

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

5

km/h

Humidity icon

49%

11:00

53

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

5

km/h

Humidity icon

41%

12:00

53

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

3

km/h

Humidity icon

39%

13:00

53

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

3

km/h

Humidity icon

40%

14:00

56

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 188 degree

4

km/h

Humidity icon

43%

15:00

56

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

7

km/h

Humidity icon

45%

16:00

56

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

9

km/h

Humidity icon

45%

17:00

54

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

8

km/h

Humidity icon

43%

18:00

54

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

6

km/h

Humidity icon

43%

19:00

54

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

7

km/h

Humidity icon

51%

20:00

55

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

7

km/h

Humidity icon

50%

21:00

55

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

9

km/h

Humidity icon

56%

22:00

55

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

10

km/h

Humidity icon

55%

23:00

60

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

10

km/h

Humidity icon

59%

Fri

00:00

60

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

8

km/h

Humidity icon

53%

01:00

60

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

7

km/h

Humidity icon

54%

02:00

51

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

7

km/h

Humidity icon

58%

03:00

51

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

7

km/h

Humidity icon

61%

04:00

51

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

7

km/h

Humidity icon

62%

05:00

43

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

7

km/h

Humidity icon

59%

06:00

43

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

6

km/h

Humidity icon

59%

07:00

43

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

7

km/h

Humidity icon

60%

08:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 245 degree

9

km/h

Humidity icon

56%

09:00

53

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

9

km/h

Humidity icon

55%

10:00

53

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

7

km/h

Humidity icon

52%

11:00

52

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

7

km/h

Humidity icon

51%

12:00

52

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

9

km/h

Humidity icon

48%

13:00

52

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

11

km/h

Humidity icon

44%

14:00

58

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

10

km/h

Humidity icon

44%

15:00

58

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

9

km/h

Humidity icon

44%

16:00

58

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

9

km/h

Humidity icon

45%

17:00

61

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

8

km/h

Humidity icon

48%

18:00

61

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

7

km/h

Humidity icon

51%

19:00

61

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

5

km/h

Humidity icon

60%

20:00

60

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

4

km/h

Humidity icon

64%

21:00

60

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

11

km/h

Humidity icon

75%

22:00

60

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

10

km/h

Humidity icon

79%

23:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

9

km/h

Humidity icon

77%

Sat

00:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

11

km/h

Humidity icon

72%

01:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

12

km/h

Humidity icon

68%

02:00

44

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

12

km/h

Humidity icon

69%

03:00

44

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

10

km/h

Humidity icon

72%

04:00

44

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

10

km/h

Humidity icon

74%

05:00

53

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

11

km/h

Humidity icon

76%

06:00

53

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

11

km/h

Humidity icon

77%

07:00

53

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

13

km/h

Humidity icon

73%

08:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

13

km/h

Humidity icon

68%

09:00

53

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

13

km/h

Humidity icon

65%

10:00

53

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

11

km/h

Humidity icon

53%

11:00

56

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

10

km/h

Humidity icon

46%

12:00

56

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

11

km/h

Humidity icon

41%

13:00

56

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

12

km/h

Humidity icon

39%

14:00

62

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

13

km/h

Humidity icon

36%

Daily forecast

|

St. Mary's County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in St. Mary's County?

IQAir exclamation icon

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

air quality map

Real-time St. Mary's County air pollution map

Health recommendations

Protect yourself from air pollution in St. Mary's County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in St. Mary's County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in St. Mary's County

Health recommendations

air quality map

Real-time St. Mary's County air pollution map

Pollen

What is the pollen count in St. Mary's County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in St. Mary's County

Protect yourself from air pollution in St. Mary's County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near St. Mary's County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in St. Mary's County

#StationsAQI⁺ US
1
The national flag of USA

BES Front Sensor

33

2
The national flag of USA

CHS Front Sensor

33

3
The national flag of USA

CES Right Side Sensor

32

4
The national flag of USA

CHS Back Sensor

31

5
The national flag of USA

Carver School Boulevard

31

6
The national flag of USA

BES Back Sensor

30

7
The national flag of USA

CPCS Front Sensor

29

8
The national flag of USA

CPCS Left Sensor

27

9
The national flag of USA

BES Right Side Sensor

26

10
The national flag of USA

CPCS Right Side Sensor

23

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Signal Hill, California

81

2
The national flag of USA

East Los Angeles, California

80

3
The national flag of USA

Huntington Park, California

78

4
The national flag of USA

Glendora, California

77

5
The national flag of USA

Glendale, California

73

6
The national flag of USA

South Gate, California

73

7
The national flag of USA

Rancho Cucamonga, California

72

8
The national flag of USA

Burbank, Los Angeles County, California

71

9
The national flag of USA

Jurupa Valley, California

70

10
The national flag of USA

Carson, California

69

History

Historic air quality graph for St. Mary's County

30 AQI⁺ US
Good
14:00–15:00 Jun 03 
AQI⁺ US

History

Historic air quality graph for St. Mary's County

30 AQI⁺ US
Good
14:00–15:00 Jun 03 
AQI⁺ US

Most polluted locations near St. Mary's County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in St. Mary's County

#StationsAQI⁺ US
1
The national flag of USA

BES Front Sensor

33

2
The national flag of USA

CHS Front Sensor

33

3
The national flag of USA

CES Right Side Sensor

32

4
The national flag of USA

CHS Back Sensor

31

5
The national flag of USA

Carver School Boulevard

31

6
The national flag of USA

BES Back Sensor

30

7
The national flag of USA

CPCS Front Sensor

29

8
The national flag of USA

CPCS Left Sensor

27

9
The national flag of USA

BES Right Side Sensor

26

10
The national flag of USA

CPCS Right Side Sensor

23

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Signal Hill, California

81

2
The national flag of USA

East Los Angeles, California

80

3
The national flag of USA

Huntington Park, California

78

4
The national flag of USA

Glendora, California

77

5
The national flag of USA

Glendale, California

73

6
The national flag of USA

South Gate, California

73

7
The national flag of USA

Rancho Cucamonga, California

72

8
The national flag of USA

Burbank, Los Angeles County, California

71

9
The national flag of USA

Jurupa Valley, California

70

10
The national flag of USA

Carson, California

69

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitorHow to contribute
external link icon

Climate justice: Why the burden isn’t equal

external link icon

Indoor Air Quality Alert: Japan Tropical Storm Flooding

external link icon

Wildfire map spotlight: Seven Cabins Fire, New Mexico

Begin your journey for cleaner air #IQAir

IQAir InstagramVisit us
IQAir TwitterVisit us
IQAir TiktokVisit us
IQAir FacebookVisit us

Where is the cleanest air quality in St. Mary's County?