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)
41 
Good
Health Message: None
Air Quality Index (AQI)
45 
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
41 
Good
Particles (PM2.5)
45 
Good
Forecast Discussion: Current Conditions as of 1 PM on Wednesday: Breezy and cold conditions today are making it tough to believe we were in the 70s at this time in the afternoon just two days ago! Temperatures will rebound after today, returning closer to normal by the weekend. Good air quality should continue into Thursday before approaching the moderate range again as early as Friday. *** Thursday’s Forecast: An area of high pressure that brought ample sunshine on Wednesday will continue to strengthen and shift to the north east by early Thursday. Winds will shift from northerly to more southeasterly on Thursday, becoming a lighter breeze as well. This may bring a little bit of moisture into the region due to the onshore flow, but the current air mass will still remain relatively dry. PM 2.5 concentrations are expected to remain inside the moderate range as a result. The highest concentrations for the day should come during the morning and again late in the day. Ample mixing during the afternoon will bring any brief periods of near moderate levels back well inside the good range. Warmer air aloft and slightly more humid air at the surface will move in for Friday. *** Extended Forecast: Southeasterly flow will become more southerly on Friday, helping temperatures rebound back to near normal values in the 60s. Moisture levels will slightly increase with this more southerly flow and an approaching disturbance to our northwest. We are not likely to see much in the way of precipitation with this system, but we will likely see increasing clouds for Friday. PM 2.5 concentrations should rise into the lower end of the moderate range. High pressure will return on Saturday with clearing skies behind a weak cold front that will push east by the morning hours. Breezy west/northwesterly flow will limit PM 2.5 levels to the high good to low moderate range. After a slight improvement in air quality conditions on Saturday, more moderate levels are likely Sunday and into early next week. The next potential storm system to produce showers is expected to arrive on Tuesday. --- Roble

Current Conditions
Air Quality Index (AQI)
observed at 21:00 EDT
34
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5) 34 Good
Ozone 29 Good

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

E-Mail Notification