Newmarket Sector 28
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Newmarket Sector 28 Live Precipitation Radar
Full Screen ViewNewmarket Sector 28 Live Doppler RadarMSC Dual-Pol
Newmarket Sector 28, ON • Lat: 43.43° N, Lon: 75.19° W • Sweep 10m
Newmarket Sector 28 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Newmarket Sector 28 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 Newmarket Sector 28, ON
What is the current temperature and conditions in Newmarket Sector 28?
As of today, the temperature in Newmarket Sector 28 is 19.5°C with overcast. The apparent temperature (feels like) is 22.4°C with relative humidity at 96%.
How does Wind Chill and Humidex affect Newmarket Sector 28?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 20 (Comfortable).
What is the Air Quality Health Index (AQHI) for Newmarket Sector 28?
The current AQHI for Newmarket Sector 28 is 6 (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 Newmarket Sector 28 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.