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  4. New Castle County

New Castle County

Delaware

2026-06-28 15:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
104.6
PM2.5
μg/m³
9.3
PM10
μg/m³
12
SO2
μg/m³
0
Weather
  • ℃
  • ℉
24℃
80%
5 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Ardentown
AQI 15
Bear
AQI 35
Claymont
AQI 16
Elsmere
AQI 12
Glasgow
AQI 12
Hockessin
AQI 12
Middletown
AQI 10
New Castle
AQI 13
Newark
AQI 19
North Star
AQI 17
Pike Creek
AQI 17
RIVER ROAD PARK; BELLEFONTE
AQI 16
Townsend
AQI 15
Wilmington
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 12
Bear
AQI 35
Middletown
AQI 10
Chesapeake City
AQI 10
Elkton
AQI 35
New Castle
AQI 13
Townsend
AQI 15
Newark
AQI 19
Salem
AQI 13
Pike Creek
AQI 17
Cecilton
AQI 15