Susquehanna Valley
 
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)
59 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Air Quality Index (AQI)
54 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5)
59 
Moderate
Ozone
43 
Good
Particles (PM2.5)
54 
Moderate
Ozone
40 
Good
Forecast Discussion: Current Conditions: A stationary front is sprawled out along the Mason and Dixon line this Tuesday afternoon. Increasing surface moisture with and to the north of this front will bring stray shower and even thunderstorm activity to parts of the region starting late in the day Wednesday. Through the day Wednesday, the flow will be mainly onshore but on the light side. More clouds than sunshine this afternoon are acting to prevent formation of ozone to the point where it will not rise above the good range. Overall flow is light enough to where fine particulate is in the lower moderate zone. Turning out partly cloudy tonight with lows only dropping into the lower 60s. *** Wednesday's forecast: Clouds will limit how much sun there is on Wednesday, as a stationary front remains just south of us. A shower or thundershower cannot be ruled out in the afternoon and evening. The amount of cloudiness will again restrict ozone to the upper good range, but fine particulate will get into the lower moderate zone in spots because of continued light winds and low level moisture. Afternoon temperatures mainly in the lower to middle 80s. Showers and a thunderstorm are more likely Wednesday night and Thursday as low pressure both at the surface and aloft affects the region. Highs might only get into the upper 70s on Thursday in the warmest areas with clouds and rainfall predominating. PM may remain moderate with low level moisture present as well as little mixing. *** Extended forecast: As we move into the weekend, high pressure will build in from the northeast and surpress any lingering moisture to the south and west. With an increasing northeasterly wind, air quality should improve down into the good range initially, but then could deteriorate to moderate by early next week as overall flow may stagnate. Temperatures over the long range period will average slightly below normal for mid to late August.---McAuliffe

Current Conditions
Air Quality Index (AQI)
observed at 6:00 EDT
69
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5) 69 Moderate
Ozone 25 Good

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