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  3. Delaware
  4. New Castle County

New Castle County

Delaware

2026-06-23 21:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
61.8
PM2.5
μg/m³
2.9
PM10
μg/m³
6
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
20℃
88%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Ardentown
AQI 18
Bear
AQI 27
Claymont
AQI 18
Elsmere
AQI 15
Glasgow
AQI 13
Hockessin
AQI 17
Middletown
AQI 13
New Castle
AQI 14
Newark
AQI 20
North Star
AQI 20
Pike Creek
AQI 20
RIVER ROAD PARK; BELLEFONTE
AQI 18
Townsend
AQI 23
Wilmington
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 13
Bear
AQI 27
Middletown
AQI 13
Chesapeake City
AQI 13
Elkton
AQI 32
New Castle
AQI 14
Townsend
AQI 23
Newark
AQI 20
Salem
AQI 14
Pike Creek
AQI 20
Cecilton
AQI 23