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  4. New Castle County

New Castle County

Delaware

2025-12-10 08:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
34.3
PM2.5
μg/m³
9
PM10
μg/m³
12
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
0℃
82%
16 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Ardentown
AQI 22
Bear
AQI 45
Claymont
AQI 16
Elsmere
AQI 17
Glasgow
AQI 12
Hockessin
AQI 19
Middletown
AQI 12
New Castle
AQI 12
Newark
AQI 15
North Star
AQI 15
Pike Creek
AQI 15
RIVER ROAD PARK; BELLEFONTE
AQI 22
Townsend
AQI 9
Wilmington
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 12
Bear
AQI 45
Middletown
AQI 12
Chesapeake City
AQI 12
Elkton
AQI 12
New Castle
AQI 12
Townsend
AQI 9
Newark
AQI 15
Salem
AQI 12
Pike Creek
AQI 15
Cecilton
AQI 9