Today | Weather | Tuesday, April 7, 2026

Weather in St. Clair Shores, Michigan

06:06 AM
Now
Cloudy Night
25° F
Feels Like
Precipitation 5 %
Wind 16 mph
Humidity 60 %
Today
Cloudy Weather
Day 37°
Night 28°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 6
Tomorrow Morning Frost 7 AM – 7 AM

St. Clair Shores Weather Forecast Updated

17 minutes ago
Last updated on

Air Quality in St. Clair Shores

NOW
46 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.5 µg/m³
PM10 0.68 µg/m³
O3 0.050 ppm
NO2 0.9 ppb
SO2 0.4 ppb
CO 0.13 ppm
NH3 0.74 µg/m³
NO 0 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)
PM2.50.5 µg/m³
PM100.68 µg/m³
O398.24 µg/m³
NO21.7 µg/m³
SO21.16 µg/m³
CO147.21 µg/m³
NH30.74 µg/m³
NO0 µg/m³