Pittsburgh
 
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
Current Air Quality Index | Forecast | Ozone Action Program
 
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
Particles (PM2.5)
45 
Good
Particles (PM2.5)
45 
Good
Forecast Discussion: Current Conditions: As of 2 PM on Monday, mostly cloudy skies and snow prevail over the region as a storm system continues to cross PA. At the same time, a new area of low pressure begins to form of the Mid-Atlantic coastline. It is this low pressure system that will impact New England over the next couple of days. Temperatures are hovering in the upper 20s as winds pick up over the area. It is these winds that are driving the air quality levels into the good range. Expect this to continue as the larger scale storm system impacts the Northeastern US. *** Tuesday's Forecast: So for Tuesday, mostly cloudy skies will persist over western PA as a storm system impacts New York and points north and east. Afternoon highs are expected to be in the mid 20s. The combination of the cooler than normal temperatures and the northerly winds will help keep PM 2.5 levels confined to the good category. --Nolan

Current Conditions
Air Quality Index (AQI)
observed at 19:00 EST
44
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5) 44 Good
Ozone 25 Good

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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