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New Castle

New Castle County, Delaware

2026-05-28 05:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
13
PM2.5
μg/m³
6.3
SO2
μg/m³
0
Weather
  • ℃
  • ℉
22℃
87%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • SO2
Places included
Rte 9 Del. City
AQI 9
Data Sources
http://www.airnow.gov/

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