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  4. New Castle County

New Castle County

Delaware

2026-06-27 03:00
AQI (China)
Excellent
Pollutants|Pollens
PM2.5
μg/m³
8.9
PM10
μg/m³
12.2
O3
μg/m³
35.4
SO2
μg/m³
0
Weather
  • ℃
  • ℉
24℃
86%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • SO2
Places included
Ardentown
AQI 14
Bear
AQI 12
Claymont
AQI 15
Elsmere
AQI 12
Glasgow
AQI 12
Hockessin
AQI 14
Middletown
AQI 10
New Castle
AQI 12
Newark
AQI 17
North Star
AQI 17
Pike Creek
AQI 17
RIVER ROAD PARK; BELLEFONTE
AQI 13
Townsend
AQI 15
Wilmington
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 12
Bear
AQI 12
Middletown
AQI 10
Chesapeake City
AQI 10
Elkton
AQI 20
New Castle
AQI 12
Townsend
AQI 15
Newark
AQI 17
Salem
AQI 12
Pike Creek
AQI 17
Cecilton
AQI 15