Today | Weather | Tuesday, January 13, 2026

Weather in St. Clair Shores, Michigan

04:54 PM
Now
Cloudy Weather
43° F
Feels Like 30°
Precipitation 34 %
Wind 17 mph
UV Index (0 - 11+) 0
Humidity 66 %
Today
Partly Sunny with Showers
Day 43°
Night 34°
Precipitation 87 %
Wind 15 mph
UV Index (0 - 11+) 1

St. Clair Shores Weather Forecast Updated

43 minutes ago
Last updated on

Air Quality in St. Clair Shores

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.1 µg/m³
PM10 7.3 µg/m³
O3 0.035 ppm
NO2 4 ppb
SO2 0.9 ppb
CO 0.16 ppm
NH3 0.73 µg/m³
NO 0.4 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.56.1 µg/m³
PM107.3 µg/m³
O368.14 µg/m³
NO27.51 µg/m³
SO22.42 µg/m³
CO185.44 µg/m³
NH30.73 µg/m³
NO0.4 µg/m³