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)
45 
Good
Health Message: None
Air Quality Index (AQI)
45 
Good
Health Message: None
AQI - Pollutant Details
Ozone
45 
Good
Ozone
45 
Good
Forecast Discussion: Current Conditions: As of 2 PM on Tuesday, a mix of sun and clouds prevail over the region as a ridge of high pressure controls weather along much of the eastern US coastline. Right now, temperatures are hovering in the in the low to mid 70s. It is the cloud cover, though, that is dominating air quality levels over our area. The cloud cover is limiting the photochemistry necessary for ozone formation, which is why readings are hovering in the good range. Expect more cloud cover and continued good air quality tomorrow. *** Wednesday's Forecast: So for Wednesday, expect mostly cloudy skies to continue to persist across much of western PA as we remain on the periphery of an area of high pressure centered over the Atlantic. This high combined with a stalled out frontal system to our west will keep our winds out of the south. As a result, expect temperatures to peak in the low 80s. The threat of afternoon showers will also continue to exist. It is the cloud cover and this threat of showers that will continue to limit ozone production to the good threshold. --Nolan

Current Conditions
Air Quality Index (AQI)
observed at 13:00 EDT
26
Good
Health Message: None
AQI - Pollutant Details
Ozone 26 Good

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