Junction Arnprior
Ideal air quality for outdoor Canadian activities and sports.
Junction Arnprior Live Precipitation Radar
Full Screen ViewJunction Arnprior Live Doppler RadarMSC Dual-Pol
Junction Arnprior, ON • Lat: 44.86° N, Lon: 91.21° W • Sweep 10m
Junction Arnprior 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Junction Arnprior 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 Junction Arnprior, ON
What is the current temperature and conditions in Junction Arnprior?
As of today, the temperature in Junction Arnprior is 16.6°C with partly cloudy. The apparent temperature (feels like) is 17°C with relative humidity at 89%.
How does Wind Chill and Humidex affect Junction Arnprior?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 17 (Comfortable).
What is the Air Quality Health Index (AQHI) for Junction Arnprior?
The current AQHI for Junction Arnprior 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 Junction Arnprior 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.