Susquehanna Valley
 
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
Air Quality Action Day Program | Current Air Quality Index | Forecast
 
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 22:00 EST
33
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 33 Good
Particles (PM2.5) 9 Good
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
36
Good
Health Message: None
Air Quality Index (AQI)
42
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
36
Good
Particles (PM2.5)
42
Good
Forecast Discussion: Current conditions: Brisk northwesterly winds are keeping air quality in the good range across the area this Tuesday afternoon. A northerly flow will continue to bring clean air in through the day Wednesday. Tonight, expect a mostly cloudy sky as temperatures fall back to the upper 20s. *** Wednesday's forecast: Turning out mostly sunny and seasonably chilly for the day Wednesday. Enough clean background air will exist to where fine particulate concentrations remain in the good range. *** Extended forecast: Winds will be less and mixing reduced by Thursday as high pressure settles overhead. A morning inversion will aid in bringing moderate particle levels back to the area. Tranquil weather will continue for the day Friday, but PM2.5 will remain in the moderate range as mixing will remain limited. The next weather system then affects us Saturday into Saturday night, but only with a bit of rain or snow at this time as the bulk of the weather goes to our south and east. Brisk and cold conditions then return for Sunday, with milder air moving back in on Monday. Air quality will be in the good range over the weekend.---McAuliffe
Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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