Lower Arnprior
Ideal air quality for outdoor activities.
Lower Arnprior Live Precipitation Radar
Full Screen ViewLower Arnprior Live Doppler RadarMSC Dual-Pol
Lower Arnprior, ON • Lat: 50.75° N, Lon: 82.83° W • Sweep 10m
Lower Arnprior 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Lower 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 Lower Arnprior, ON
What is the current temperature and conditions in Lower Arnprior?
As of today, the temperature in Lower Arnprior is 14°C with mainly sunny. The apparent temperature (feels like) is 12°C with relative humidity at 65%.
How does Wind Chill and Humidex affect Lower Arnprior?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 14 (Comfortable).
What is the Air Quality Health Index (AQHI) for Lower Arnprior?
The current AQHI for Lower Arnprior is 2 (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 Lower 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.