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  4. New Castle County

New Castle County

Delaware

2026-06-26 04:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
72.9
PM10
μg/m³
12
PM2.5
μg/m³
7.5
SO2
μg/m³
0
Weather
  • ℃
  • ℉
22℃
82%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
Places included
Ardentown
AQI 12
Bear
AQI 24
Claymont
AQI 12
Elsmere
AQI 12
Glasgow
AQI 12
Hockessin
AQI 12
Middletown
AQI 10
New Castle
AQI 12
Newark
AQI 15
North Star
AQI 15
Pike Creek
AQI 15
RIVER ROAD PARK; BELLEFONTE
AQI 10
Townsend
AQI 12
Wilmington
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 12
Bear
AQI 24
Middletown
AQI 10
Chesapeake City
AQI 10
Elkton
AQI 25
New Castle
AQI 12
Townsend
AQI 12
Newark
AQI 15
Salem
AQI 12
Pike Creek
AQI 15
Cecilton
AQI 12