Today | Weather | Monday, April 27, 2026

Weather in St. Clair Shores, Michigan

08:39 AM
Now
Cloudy Weather
52° F
Feels Like 48°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 2
Humidity 85 %
Today
Cloudy Weather
Day 63°
Night 57°
Precipitation 9 %
Wind 14 mph
UV Index (0 - 11+) 6

St. Clair Shores Weather Forecast Updated

51 minutes ago
Last updated on

Air Quality in St. Clair Shores

NOW
31 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.89 µg/m³
PM10 7.72 µg/m³
O3 0.033 ppm
NO2 3.6 ppb
SO2 0.7 ppb
CO 0.17 ppm
NH3 1.17 µg/m³
NO 0.91 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)
PM2.55.89 µg/m³
PM107.72 µg/m³
O365.63 µg/m³
NO26.76 µg/m³
SO21.75 µg/m³
CO189.14 µg/m³
NH31.17 µg/m³
NO0.91 µg/m³