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  3. New Jersey
  4. Mercer County
  5. Hopewell

Hopewell

Mercer County, New Jersey

2026-05-04 12:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM2.5
μg/m³
2.9
Weather
  • ℃
  • ℉
17℃
50%
24 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM2.5
Data Sources
http://www.airnow.gov/

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