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  3. Delaware
  4. New Castle County

New Castle County

Delaware

2026-10-03 02:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.2
O3
μg/m³
50.7
PM10
μg/m³
14.5
SO2
μg/m³
0
Weather
  • ℃
  • ℉
20℃
91%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • SO2
Places included
Ardentown
AQI 49
Bear
AQI 49
Claymont
AQI 47
Elsmere
AQI 44
Glasgow
AQI 47
Hockessin
AQI 37
Middletown
AQI 47
New Castle
AQI 37
Newark
AQI 27
North Star
AQI 51
Pike Creek
AQI 51
RIVER ROAD PARK; BELLEFONTE
AQI 18
Townsend
AQI 39
Wilmington
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 47
Bear
AQI 49
Middletown
AQI 47
Chesapeake City
AQI 47
Elkton
AQI 34
New Castle
AQI 37
Townsend
AQI 39
Newark
AQI 27
Salem
AQI 56
Pike Creek
AQI 51
Cecilton
AQI 39