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  4. New Castle County

New Castle County

Delaware

2026-06-28 16:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.8
O3
μg/m³
101.8
PM10
μg/m³
10
SO2
μg/m³
0
Weather
  • ℃
  • ℉
25℃
79%
2 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • SO2
Places included
Ardentown
AQI 53
Bear
AQI 42
Claymont
AQI 54
Elsmere
AQI 40
Glasgow
AQI 39
Hockessin
AQI 49
Middletown
AQI 39
New Castle
AQI 50
Newark
AQI 62
North Star
AQI 62
Pike Creek
AQI 62
RIVER ROAD PARK; BELLEFONTE
AQI 53
Townsend
AQI 45
Wilmington
AQI 47
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 39
Bear
AQI 42
Middletown
AQI 39
Chesapeake City
AQI 39
Elkton
AQI 49
New Castle
AQI 50
Townsend
AQI 45
Newark
AQI 62
Salem
AQI 50
Pike Creek
AQI 62
Cecilton
AQI 45