Pittsburgh
 
Data and Forecasts courtesy of:
 

 
AQI: Good (0 - 50) AQI: Good (0 - 50)
Air quality is considered satisfactory, and air pollution poses little or no risk.
AQI: Moderate (51 - 100) AQI: Moderate (51 - 100)
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy for Sensitive Groups (101 - 150)
Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air.
AQI: Unhealthy (151 - 200) AQI: Unhealthy (151 - 200)
Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
 AQI:Very Unhealthy (201 - 300) AQI: Very Unhealthy (201 - 300)
Health alert: everyone may experience more serious health effects.
AQI: Hazardous(301 - 500) AQI: Hazardous (301 - 500)
Health warnings of emergency conditions. The entire population is more likely to be affected.
Action DayAction Day
 
Local Air Quality Resources
ACHD website | Air Quality Action Day Program | Forecast | PADEP website
 
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
 
Data and Forecasts courtesy of:
Current Conditions
Air Quality Index (AQI)
observed at 3:00 EDT
48
Good
Health Message: None
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.
AQI - Pollutant Details
Ozone 36 Good
Particles (PM2.5) 48 Good
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
28
Good
Health Message: None
Air Quality Index (AQI)
28
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
28
Good
Particles (PM2.5)
28
Good
Forecast Discussion: Current conditions: West to northwesterly winds are bringing in mild air to the region this Wednesday afternoon. Showers are likely later on tonight as a strong cold front approaches. *** Thursday’s forecast: A couple of showers are likely Thursday as a cold front passes early in the day. The balance of the day will turn windy and chillier with clouds and a little sunshine. Strong horizontal mixing will promote good air quality. *** Extended forecast: Snow showers are possible Thursday night into early Friday as temperatures fall towards the freezing mark. Variable cloudiness, windy, and chilly the rest of Friday with the mercury not getting out of the middle 40s in the afternoon. Less wind Saturday as an area of high pressure builds closer to the area under a mostly sunny sky. Clouds will start to increase again Easter Sunday with rain possible late in the day and at night. Good air quality will continue Friday into the weekend.---McAuliffe
Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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