Port Huron, Michigan, USA Air Quality

Monitoring Station · Port Huron, United States
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

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AQI Forecast Calibrated
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Station readings
53
CAMS model adj +18
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Air Quality Forecast (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

22
Port Huron, Michigan, USA
0.0 km PM2.5: 5.3 µg/m³
30
Port Huron, Michigan, USA
0.0 km PM2.5: 7.2 µg/m³
46
Sarnia, Ontario, Canada
5.3 km PM2.5: 11.0 µg/m³

Nearby Cities

76 Port Huron 76 Sarnia 29 Mount Clemens 32 Clinton Township 30 Shelby 32 Saint Clair Shores 32 Sterling Heights 35 Chatham 33 Roseville

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T03:51 UTC.