Indiana County
 
Data courtesy of:
 

 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
Local Air Quality Resources
 
State Air Quality Resources
Air Quality Partnership of Lehigh Valley - Berks
Air Quality Partnership of the Delaware Valley
Air Quality Partnership of the Susquehanna Valley
American Lung Association (ALA) of Pennsylvania
PA Allergy & Asthma Association
Pennsylvania DEP - BAQ - Contacts
Pennsylvania DEP - BAQ - Current Air Quality Index (AQI) by Area
Pennsylvania DEP - Bureau of Air Quality (BAQ)
Pennsylvania DEP – Air Quality Forecast Home Page
Pennsylvania DEP – Home Page
Southwest PA Air Quality Partnership
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
40 
Good
Health Message: None
Air Quality Index (AQI)
45 
Good
Health Message: None
AQI - Pollutant Details
Ozone
40 
Good
Ozone
45 
Good
Forecast Discussion: Current Conditions: As of 2 PM on Thursday, partly cloudy skies persist over the region as high pressure continues to control our weather. Right now, the high is generally centered across the eastern US. Winds over our area are out of the southwest, resulting in warmer temperatures across western PA. Readings are now hovering in the upper 60s to low 70s. Air quality levels have also increased as temperatures have risen. It is the cloud cover that continues to hamper ozone development. Expect this trend to continue into tomorrow as we see a bigger threat of showers move in over the area. *** Friday's Forecast: So for Friday, a mix of sun and clouds will prevail through the day as a disturbance makes its way through the southeastern US. The southerly flow over our area in advance of this system will help keep conditions seasonably warm and more humid. Therefore, this disturbance should trigger shower development as we head into the afternoon. The additional clouds and rain chances during the afternoon will hold ozone levels down in the good range. --Nolan

Current Conditions
Air Quality Index (AQI)
observed at 9:00 EDT
15
Good
Health Message: None
AQI - Pollutant Details
Ozone 15 Good

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