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Philadelphia, Pennsylvania
2025-12-08 02:00
CAQI (Europe)
Low
Pollutants
PM2.5
μg/m³
22.5
PM10
μg/m³
29
NO2
μg/m³
55.9
CO
μg/m³
625
O3
μg/m³
4.3
SO2
μg/m³
2
Weather
℃
℃
℉
0℃
82%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM2.5
PM10
NO2
CO
O3
SO2
Data Sources
http://www.airnow.gov/
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