Mississauga Sector 53
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Mississauga Sector 53 Live Precipitation Radar
Full Screen ViewMississauga Sector 53 Live Doppler RadarMSC Dual-Pol
Mississauga Sector 53, ON • Lat: 47.64° N, Lon: 74.92° W • Sweep 10m
Mississauga Sector 53 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Mississauga Sector 53 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 Mississauga Sector 53, ON
What is the current temperature and conditions in Mississauga Sector 53?
As of today, the temperature in Mississauga Sector 53 is 18.1°C with clear sky. The apparent temperature (feels like) is 16.6°C with relative humidity at 50%.
How does Wind Chill and Humidex affect Mississauga Sector 53?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 18 (Comfortable).
What is the Air Quality Health Index (AQHI) for Mississauga Sector 53?
The current AQHI for Mississauga Sector 53 is 4 (Moderate 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 Mississauga Sector 53 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.