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  3. Delaware
  4. New Castle County

New Castle County

Delaware

2026-09-26 10:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
67
PM2.5
μg/m³
3.5
PM10
μg/m³
7
SO2
μg/m³
0
Weather
  • ℃
  • ℉
14℃
85%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Ardentown
AQI 22
Bear
AQI 31
Claymont
AQI 20
Elsmere
AQI 22
Glasgow
AQI 20
Hockessin
AQI 21
Middletown
AQI 20
New Castle
AQI 23
Newark
AQI 18
North Star
AQI 18
Pike Creek
AQI 18
RIVER ROAD PARK; BELLEFONTE
AQI 22
Townsend
AQI 17
Wilmington
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 20
Bear
AQI 31
Middletown
AQI 20
Chesapeake City
AQI 20
Elkton
AQI 29
New Castle
AQI 23
Townsend
AQI 17
Newark
AQI 18
Salem
AQI 23
Pike Creek
AQI 18
Cecilton
AQI 17