Philadelphia

Philadelphia County, Pennsylvania

2026-03-13 00:00
AQI (China)
Excellent
NO2
μg/m³
33.3
PM2.5
μg/m³
11.2
O3
μg/m³
48.2
PM10
μg/m³
6
CO
μg/m³
500
SO2
μg/m³
0.9
Weather
3℃
58%
20 kph
0 of 11
Historical Data
Data Sources

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