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Philadelphia County

Pennsylvania

2026-08-31 23:00
AQI (UK)
Low
Pollutants
O3
μg/m³
95.4
PM10
μg/m³
22
PM2.5
μg/m³
9.6
NO2
μg/m³
18.5
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
24℃
80%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Philadelphia
AQI 3
Data Sources
http://www.airnow.gov/

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