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Air quality in Pennsylvania

Air quality index (AQI⁺) and PM2.5 air pollution in Pennsylvania • 19:52, Oct 12

Pennsylvania Department of Environmental Protection (Pennsylvania DEP) Philadelphia Air Management ServicesAllegheny County Health DepartmentIQAir Community MemberLWPNew Jersey Department of Environmental Protection (NJDEP)armacgminer18925AnonymousNels ShirerJohnny M.Richard SeaveyBill FennermindyKurt SJeff WigginsfiorillEPA Office of Atmospheric ProtectiontaynaronM VanderVenanonymous dfseremakCW7221Keller’sPechanga Band of IndiansJoe GuzzoOregon Department of Environmental QualityJBBecky ZajdelWilliam SDawnMt. WashingtonParag BataviaAnonymous contributor
Pennsylvania Department of Environmental Protection (Pennsylvania DEP) Philadelphia Air Management ServicesAllegheny County Health DepartmentIQAir Community MemberLWPNew Jersey Department of Environmental Protection (NJDEP)armacgminer18925AnonymousNels ShirerJohnny M.Richard SeaveyBill FennermindyKurt SJeff WigginsfiorillEPA Office of Atmospheric ProtectiontaynaronM VanderVenanonymous dfseremakCW7221Keller’sPechanga Band of IndiansJoe GuzzoOregon Department of Environmental QualityJBBecky ZajdelWilliam SDawnMt. WashingtonParag BataviaAnonymous contributor

Live most polluted city ranking

Real-time Pennsylvania most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Huntingdon

40

2
The national flag of USA

North East

40

3
The national flag of USA

Erie

39

4
The national flag of USA

Farrell

39

5
The national flag of USA

Bradford County

35

6
The national flag of USA

Altoona

34

7
The national flag of USA

Elk County

34

8
The national flag of USA

Parkside

34

9
The national flag of USA

Allegheny

33

10
The national flag of USA

Bucks

33

Live cleanest city ranking

Real-time Pennsylvania cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Milford

0

2
The national flag of USA

Blue Bell

1

3
The national flag of USA

Carnegie

1

4
The national flag of USA

Edgewood, Allegheny County

1

5
The national flag of USA

State College

1

6
The national flag of USA

Cetronia

2

7
The national flag of USA

Middletown, Northampton County

2

8
The national flag of USA

Camp Hill

3

9
The national flag of USA

Monroeville

3

10
The national flag of USA

Reading

3

Wildfires in Pennsylvania

Real-time information

Active fires

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China Air Quality Alert

Flooded road with cars submerged.
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Indoor Air Quality Alert: Post-Tropical Cyclone Rachel, Southwest USA

Forest fire.
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Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

Which is the most polluted city in Pennsylvania?