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  4. New Castle County

New Castle County

Delaware

2026-06-22 19:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
14.3
O3
μg/m³
110
PM10
μg/m³
23
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
31℃
57%
8 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • SO2
Places included
Ardentown
AQI 64
Bear
AQI 53
Claymont
AQI 61
Elsmere
AQI 54
Glasgow
AQI 53
Hockessin
AQI 56
Middletown
AQI 53
New Castle
AQI 53
Newark
AQI 77
North Star
AQI 77
Pike Creek
AQI 77
RIVER ROAD PARK; BELLEFONTE
AQI 64
Townsend
AQI 53
Wilmington
AQI 54
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 53
Bear
AQI 53
Middletown
AQI 53
Chesapeake City
AQI 53
Elkton
AQI 53
New Castle
AQI 53
Townsend
AQI 53
Newark
AQI 77
Salem
AQI 53
Pike Creek
AQI 77
Cecilton
AQI 53