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  3. Delaware
  4. New Castle County

New Castle County

Delaware

2026-06-23 01:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.5
O3
μg/m³
71.1
PM10
μg/m³
13
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
22℃
95%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • SO2
Places included
Ardentown
AQI 47
Bear
AQI 36
Claymont
AQI 53
Elsmere
AQI 45
Glasgow
AQI 33
Hockessin
AQI 45
Middletown
AQI 33
New Castle
AQI 51
Newark
AQI 59
North Star
AQI 59
Pike Creek
AQI 59
RIVER ROAD PARK; BELLEFONTE
AQI 46
Townsend
AQI 33
Wilmington
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 33
Bear
AQI 36
Middletown
AQI 33
Chesapeake City
AQI 33
Elkton
AQI 33
New Castle
AQI 51
Townsend
AQI 33
Newark
AQI 59
Salem
AQI 51
Pike Creek
AQI 59
Cecilton
AQI 33