Acton Sector 19
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Acton Sector 19 Live Precipitation Radar
Full Screen ViewActon Sector 19 Live Doppler RadarMSC Dual-Pol
Acton Sector 19, ON • Lat: 47.51° N, Lon: 90.45° W • Sweep 10m
Acton Sector 19 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Acton Sector 19 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 Acton Sector 19, ON
What is the current temperature and conditions in Acton Sector 19?
As of today, the temperature in Acton Sector 19 is 12.2°C with clear sky. The apparent temperature (feels like) is 10.4°C with relative humidity at 89%.
How does Wind Chill and Humidex affect Acton Sector 19?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 12 (Comfortable).
What is the Air Quality Health Index (AQHI) for Acton Sector 19?
The current AQHI for Acton Sector 19 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 Acton Sector 19 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.