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  4. New Castle County

New Castle County

Delaware

2026-02-18 21:00
AQI (India)
Good
Pollutants|Pollens
PM2.5
μg/m³
24.2
PM10
μg/m³
33
O3
μg/m³
27.9
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
5℃
89%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • SO2
Places included
Ardentown
AQI 56
Bear
AQI 39
Claymont
AQI 47
Elsmere
AQI 40
Glasgow
AQI 33
Hockessin
AQI 46
Middletown
AQI 27
New Castle
AQI 37
Newark
AQI 50
North Star
AQI 50
Pike Creek
AQI 50
RIVER ROAD PARK; BELLEFONTE
AQI 56
Townsend
AQI 19
Wilmington
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 33
Bear
AQI 39
Middletown
AQI 27
Chesapeake City
AQI 27
Elkton
AQI 33
New Castle
AQI 37
Townsend
AQI 19
Newark
AQI 50
Salem
AQI 37
Pike Creek
AQI 50
Cecilton
AQI 19