What is the air quality in Regina?

Regina, Canada has an annual US AQI of 39 (Reasonable) and average PM2.5 of 7.3 µg/m³, ranking #245 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Regina?

January is typically the cleanest month (AQI 34) and July the most polluted (AQI 49).

Where does Regina's air quality data come from?

PM2.5: 1998–2026 (monitors 2001–2023, 2025–2026, satellite 1998–2000, 2009, 2024; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Regina, Canada — Air Quality & Clean City Guide 2026

Regina Air Quality Data

Global rank	City	Continent	AQI	PM2.5
245	Regina, Canada	North America	AQI 39	PM2.5 7.3 µg/m³