Delaware
 
Data and Forecasts courtesy of:
 

 - https://files.airnowtech.org/airnow/today/cur_aqi_va_wv_md_de_dc.jpg Map Map Map Map Map Map Map Map Map Map Map Map
 
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AQI Forecast - https://files.airnowtech.org/airnow/today/forecast_aqi_20180117_va_wv_md_de_dc.jpg Map Map Map Map Map Map Map Map Map Map Map Map
 
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Legend: National Parks/Monuments National Parks/Monuments
 
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
 
State Air Quality Resources
American Lung Association (ALA) of Delaware
Delaware AQM - Contacts List
Delaware Division of Air Quality
Delaware's Air Quality Monitoring
 
Data and Forecasts courtesy of:
Current Conditions
Air Quality Index (AQI)
observed at 22:00 EST
62
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
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 29 Good
Particles (PM2.5) 62 Moderate
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
55
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Air Quality Index (AQI)
53
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5)
55
Moderate
Particles (PM2.5)
53
Moderate
Forecast Discussion: Thursday will be a cold but sunny day across the State of Delaware. Although surface winds will be sustained for much of the day, overall atmospheric mixing will be limited enough to allow particles to persist in the lower end of the Moderate range, enhanced by the light snowpack. **Extended Forecast: A warming trend will begin on Friday and continue into early next week. A broad area of high pressure centered over the Gulf Coast and Southeast U.S. will keep skies sunny and dry. Warm air arriving aloft will promote strong surface inversions on Friday and Saturday. Particles will surge progressively higher into the Moderate range. -Huff
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