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  3. Delaware
  4. New Castle County

New Castle County

Delaware

2026-09-25 13:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
52
PM2.5
μg/m³
3.3
PM10
μg/m³
12
SO2
μg/m³
0
Weather
  • ℃
  • ℉
16℃
65%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Ardentown
AQI 22
Bear
AQI 25
Claymont
AQI 22
Elsmere
AQI 21
Glasgow
AQI 19
Hockessin
AQI 19
Middletown
AQI 19
New Castle
AQI 22
Newark
AQI 19
North Star
AQI 19
Pike Creek
AQI 19
RIVER ROAD PARK; BELLEFONTE
AQI 22
Townsend
AQI 6
Wilmington
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 19
Bear
AQI 25
Middletown
AQI 19
Chesapeake City
AQI 19
Elkton
AQI 28
New Castle
AQI 22
Townsend
AQI 6
Newark
AQI 19
Salem
AQI 22
Pike Creek
AQI 19
Cecilton
AQI 6