Brossard
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Brossard Live Precipitation Radar
Full Screen ViewBrossard Live Doppler RadarMSC Dual-Pol
Brossard, QC • Lat: 45.47° N, Lon: 73.45° W • Sweep 10m
Brossard 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Brossard 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 Brossard, QC
What is the current temperature and conditions in Brossard?
As of today, the temperature in Brossard is 22.2°C with clear sky. The apparent temperature (feels like) is 24.1°C with relative humidity at 60%.
How does Wind Chill and Humidex affect Brossard?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 25 (Comfortable).
What is the Air Quality Health Index (AQHI) for Brossard?
The current AQHI for Brossard is 5 (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 Brossard 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.