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New Castle

New Castle County, Delaware

2025-12-10 07:00
AQI (UK)
Low
Pollutants
PM10
μg/m³
12
PM2.5
μg/m³
7.4
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
1℃
80%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • PM10
  • PM2.5
  • SO2
Places included
Rte 9 Del. City
AQI 1
Data Sources
http://www.airnow.gov/

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