San Francisco

San Francisco County, California

2025-03-18 21:00
AQI (India)
Satisfactory
O3
μg/m³
64.3
CO
μg/m³
500
NO2
μg/m³
8.6
PM2.5
μg/m³
1
Weather
14℃
58%
16 kph
5 of 11
Historical Data
Places included
Data Sources

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