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Air quality in Maryland

Air quality index (AQI⁺) and PM2.5 air pollution in Maryland • 10:44, Nov 12

Maryland Department of the EnvironmentNorth Carolina Department of Environmental Quality (NCDEQ)Metropolitan Washington Council of Governments (MWCOG) Maricopa County Air Monitoring DivisionAmmar Raihillmead parkDistrict of Columbia - Department of Energy and EnvironmentTJTFreyharveytigClean Air PartnersLuis de SilvajgAnonymous JokerEPA Office of Atmospheric ProtectionDouglas County Health DepartmentUSA National Park ServiceAnonymous contributor
Maryland Department of the EnvironmentNorth Carolina Department of Environmental Quality (NCDEQ)Metropolitan Washington Council of Governments (MWCOG) Maricopa County Air Monitoring DivisionAmmar Raihillmead parkDistrict of Columbia - Department of Energy and EnvironmentTJTFreyharveytigClean Air PartnersLuis de SilvajgAnonymous JokerEPA Office of Atmospheric ProtectionDouglas County Health DepartmentUSA National Park ServiceAnonymous contributor

Live most polluted city ranking

Real-time Maryland most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Waldorf

173

2
The national flag of USA

Travilah

90

3
The national flag of USA

Mount Rainier

88

4
The national flag of USA

Deale

87

5
The national flag of USA

Takoma Park

83

6
The national flag of USA

Fairmount Heights

74

7
The national flag of USA

Ellicott City

71

8
The national flag of USA

Colmar Manor

70

9
The national flag of USA

Glassmanor

70

10
The national flag of USA

Friendship Heights Village

69

Live cleanest city ranking

Real-time Maryland cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Parkville

3

2
The national flag of USA

Cecil County

6

3
The national flag of USA

Savage

10

4
The national flag of USA

Harford

12

5
The national flag of USA

Baltimore County

21

6
The national flag of USA

Garrett County

21

7
The national flag of USA

Cockeysville

26

8
The national flag of USA

Essex

27

9
The national flag of USA

Pikesville

28

10
The national flag of USA

Clinton

29

Wildfires in Maryland

Real-time information

Active fires

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Aerial view of a traditional temple complex surrounded by dense greenery. Several buildings with red and orange tiled roofs are partially obscured by thick haze, reducing visibility across the landscape.
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Forest fire
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Cities and industrial smoke clouds the sky
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Which is the most polluted city in Maryland?