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  3. Delaware
  4. New Castle County

New Castle County

Delaware

2026-09-25 17:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
82.1
PM2.5
μg/m³
3.2
PM10
μg/m³
12
SO2
μg/m³
0
Weather
  • ℃
  • ℉
21℃
44%
30 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Ardentown
AQI 19
Bear
AQI 38
Claymont
AQI 18
Elsmere
AQI 19
Glasgow
AQI 18
Hockessin
AQI 18
Middletown
AQI 18
New Castle
AQI 24
Newark
AQI 17
North Star
AQI 17
Pike Creek
AQI 17
RIVER ROAD PARK; BELLEFONTE
AQI 19
Townsend
AQI 12
Wilmington
AQI 34
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 18
Bear
AQI 38
Middletown
AQI 18
Chesapeake City
AQI 18
Elkton
AQI 38
New Castle
AQI 24
Townsend
AQI 12
Newark
AQI 17
Salem
AQI 24
Pike Creek
AQI 17
Cecilton
AQI 12