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  3. Delaware
  4. New Castle County

New Castle County

Delaware

2026-06-29 17:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants|Pollens
O3
μg/m³
153.6
PM2.5
μg/m³
10.7
PM10
μg/m³
16
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
30℃
55%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Ardentown
AQI 58
Bear
AQI 91
Claymont
AQI 56
Elsmere
AQI 51
Glasgow
AQI 43
Hockessin
AQI 51
Middletown
AQI 43
New Castle
AQI 50
Newark
AQI 61
North Star
AQI 61
Pike Creek
AQI 61
RIVER ROAD PARK; BELLEFONTE
AQI 58
Townsend
AQI 45
Wilmington
AQI 104
Data Sources
http://www.airnow.gov/

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Cities Nearby

Glasgow
AQI 43
Bear
AQI 91
Middletown
AQI 43
Chesapeake City
AQI 43
Elkton
AQI 102
New Castle
AQI 50
Townsend
AQI 45
Newark
AQI 61
Salem
AQI 50
Pike Creek
AQI 61
Cecilton
AQI 45