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Air quality in Pennsylvania

Air quality index (AQI⁺) and PM2.5 air pollution in Pennsylvania • 14:16, Nov 12

Pennsylvania Department of Environmental Protection (Pennsylvania DEP) Philadelphia Air Management ServicesAllegheny County Health DepartmentIQAir Community MemberLWPNew Jersey Department of Environmental Protection (NJDEP)armacgminer18925AnonymousNels ShirerRichard SeaveyBill FennermindyKurt SfiorillJeff WigginstaynaronEPA Office of Atmospheric ProtectionUSA National Park ServiceM VanderVenanonymous dfseremakCW7221Keller’sKontribitèPechanga Band of IndiansJoe Guzzoalan hortonOregon Department of Environmental QualityBecky ZajdelJBDawnWilliam SMt. 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 ShirerRichard SeaveyBill FennermindyKurt SfiorillJeff WigginstaynaronEPA Office of Atmospheric ProtectionUSA National Park ServiceM VanderVenanonymous dfseremakCW7221Keller’sKontribitèPechanga Band of IndiansJoe Guzzoalan hortonOregon Department of Environmental QualityBecky ZajdelJBDawnWilliam SMt. WashingtonParag BataviaAnonymous contributor

Live most polluted city ranking

Real-time Pennsylvania most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Bedford

78

2
The national flag of USA

Chambersburg

74

3
The national flag of USA

Johnstown

70

4
The national flag of USA

Middletown, Northampton County

67

5
The national flag of USA

Collinsburg

62

6
The national flag of USA

York

60

7
The national flag of USA

East Washington

59

8
The national flag of USA

Lancaster

59

9
The national flag of USA

Pleasantville, Bedford County

58

10
The national flag of USA

Wyano

58

Live cleanest city ranking

Real-time Pennsylvania cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Bradford Woods

0

2
The national flag of USA

Roslyn

0

3
The national flag of USA

Dickson City

1

4
The national flag of USA

Milford

3

5
The national flag of USA

Crafton

4

6
The national flag of USA

Edgewood, Allegheny County

4

7
The national flag of USA

McEwensville

4

8
The national flag of USA

Wayne County

4

9
The national flag of USA

New Hope

5

10
The national flag of USA

Archbald

6

Wildfires in Pennsylvania

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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Cities and industrial smoke clouds the sky
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Which is the most polluted city in Pennsylvania?