Southern Delaware
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20150331_va_wv_md_de_dc.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
 - http://www.epa.gov/airnow/today/cur_aqi_va_wv_md_de_dc.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_va_wv_md_de_dc.gif
 
Legend: National Parks/Monuments National Parks/Monuments
 
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
 
State Air Quality Resources
Air Quality Partnership of the Delaware Valley
American Lung Association (ALA) of Delaware
Delaware AQM - Contacts List
Delaware Division of Air Quality
Delaware's Air Quality Monitoring
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
33 
Good
Health Message: None
Air Quality Index (AQI)
29 
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
33 
Good
Particles (PM2.5)
29 
Good
Forecast Discussion: The sun will return on Wednesday for the first day of April. A clean, cool, and dry air mass will build into the Mid-Atlantic region on northwesterly winds, for Good air quality. **Extended Forecast: A warm front will lift through Delaware on Thursday. It will be sunny and warm, with gusty southerly winds in the afternoon. A period of stagnating winds in the morning and the arrival of warm air aloft will allow particle concentrations to increase, but they will remain in the upper Good range. As a slow-moving cold front approaches on Friday, particles will reach the low Moderate range. Although breezy southwesterly winds will help to ventilate the atmosphere, mostly cloudy skies will inhibit vertical mixing, and rain showers during the day will moisten the atmosphere and promote particle formation. -Huff

Current Conditions
Air Quality Index (AQI)
observed at 20:00 EDT
37
Good
Health Message: None
AQI - Pollutant Details
Ozone 37 Good
Particles (PM2.5) 7 Good

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