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New Castle

New Castle County, Delaware

2026-05-26 15:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.5
PM10
μg/m³
11
SO2
μg/m³
0
Weather
  • ℃
  • ℉
25℃
53%
0 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • SO2
Places included
Rte 9 Del. City
AQI 25
Data Sources
http://www.airnow.gov/

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