What is the air quality in Moncton?

Moncton, Canada has an annual US AQI of 31 (Reasonable) and average PM2.5 of 5.2 µg/m³, ranking #62 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Moncton?

October is typically the cleanest month (AQI 27) and July the most polluted (AQI 39).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
62	Moncton, Canada	North America	AQI 31	PM2.5 5.2 µg/m³