Sarnia Sector 5
Ideal air quality for outdoor Canadian activities and sports.
Sarnia Sector 5 Live Precipitation Radar
Full Screen ViewSarnia Sector 5 Live Doppler RadarMSC Dual-Pol
Sarnia Sector 5, ON • Lat: 51.96° N, Lon: 77.14° W • Sweep 10m
Sarnia Sector 5 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Sarnia Sector 5 Air Quality & Wildfire Smoke Report
Detailed Canadian AQHI breakdown, fine particulate matter (PM2.5), ground-level ozone, and health guidance.
Frequently Asked Questions About Weather in Sarnia Sector 5, ON
What is the current temperature and conditions in Sarnia Sector 5?
As of today, the temperature in Sarnia Sector 5 is 9°C with rain showers. The apparent temperature (feels like) is 7.7°C with relative humidity at 100%.
How does Wind Chill and Humidex affect Sarnia Sector 5?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 9 (Comfortable).
What is the Air Quality Health Index (AQHI) for Sarnia Sector 5?
The current AQHI for Sarnia Sector 5 is 3 (Low Risk). It is calculated based on ground-level ozone, fine particulate matter (PM2.5), and nitrogen dioxide levels according to Health Canada standards.
Where does the meteorological data for Sarnia Sector 5 come from?
Forecasts are generated using high-resolution Canadian Deterministic Prediction System (HRDPS 2.5km) and Global Environmental Multiscale (GEM) models alongside official Environment and Climate Change Canada Doppler radar feeds.