Philadelphia County

Pennsylvania

2025-03-19 17:00
AQI (China)
Excellent
O3
μg/m³
70.7
NO2
μg/m³
27.3
PM10
μg/m³
12
PM2.5
μg/m³
6.4
CO
μg/m³
375
SO2
μg/m³
2.6
Weather
20℃
30%
13 kph
5 of 11
Historical Data
Places included
Data Sources

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