London Sector 30
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
London Sector 30 Live Precipitation Radar
Full Screen ViewLondon Sector 30 Live Doppler RadarMSC Dual-Pol
London Sector 30, ON • Lat: 53.57° N, Lon: 80.33° W • Sweep 10m
London Sector 30 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
London Sector 30 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 London Sector 30, ON
What is the current temperature and conditions in London Sector 30?
As of today, the temperature in London Sector 30 is 9°C with overcast. The apparent temperature (feels like) is 4.1°C with relative humidity at 88%.
How does Wind Chill and Humidex affect London Sector 30?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 9 (Comfortable).
What is the Air Quality Health Index (AQHI) for London Sector 30?
The current AQHI for London Sector 30 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 London Sector 30 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.