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  3. Delaware
  4. New Castle County

New Castle County

Delaware

2026-09-23 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.2
O3
μg/m³
39.1
PM10
μg/m³
8
SO2
μg/m³
0
Weather
  • ℃
  • ℉
13℃
90%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • SO2
Places included
Ardentown
AQI 18
Bear
AQI 19
Claymont
AQI 15
Elsmere
AQI 17
Glasgow
AQI 18
Hockessin
AQI 23
Middletown
AQI 18
New Castle
AQI 19
Newark
AQI 19
North Star
AQI 19
Pike Creek
AQI 19
RIVER ROAD PARK; BELLEFONTE
AQI 18
Townsend
AQI 18
Wilmington
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 18
Bear
AQI 19
Middletown
AQI 18
Chesapeake City
AQI 18
Elkton
AQI 18
New Castle
AQI 19
Townsend
AQI 18
Newark
AQI 19
Salem
AQI 19
Pike Creek
AQI 19
Cecilton
AQI 18