New Trenton
Ideal air quality for outdoor Canadian activities and sports.
New Trenton Live Precipitation Radar
Full Screen ViewNew Trenton Live Doppler RadarMSC Dual-Pol
New Trenton, ON • Lat: 52.32° N, Lon: 77.43° W • Sweep 10m
New Trenton 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
New Trenton 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 New Trenton, ON
What is the current temperature and conditions in New Trenton?
As of today, the temperature in New Trenton is 11.4°C with partly cloudy. The apparent temperature (feels like) is 7.5°C with relative humidity at 57%.
How does Wind Chill and Humidex affect New Trenton?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 11 (Comfortable).
What is the Air Quality Health Index (AQHI) for New Trenton?
The current AQHI for New Trenton is 3 (Low 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 New Trenton 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.