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Philadelphia County

Pennsylvania

2026-10-18 17:00
AQI (UK)
Low
Pollutants
O3
μg/m³
72.9
PM2.5
μg/m³
1.5
NO2
μg/m³
8.5
PM10
μg/m³
2
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
15℃
32%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • O3
  • PM2.5
  • NO2
  • PM10
  • SO2
Places included
Philadelphia
AQI 3
Data Sources
http://www.airnow.gov/

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