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Union City
Erie County, Pennsylvania
2025-02-02 16:00
AQI (US)
Good
Pollutants
O3
μg/m³
63.6
PM2.5
μg/m³
3.8
PM10
μg/m³
9
SO2
μg/m³
5.2
Weather
℃
℃
℉
-3℃
69%
11 kph
2 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
PM10
SO2
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