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US AQI

39Now
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Air quality outlook

Worst hour each day

Today57Moderate
Fri 947Good
Sat 1037Good
Sun 1139Good
Mon 1241Good

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

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About Moncton weather

Moncton is in Westmorland County, New Brunswick, Canada at 46.09°, -64.80°. Right now it’s 9° and partly cloudy; today’s high is 17° with a 65% chance of rain.

New Brunswick occupies the transition zone between the maritime climate of the Atlantic coast and the continental climate of inland Quebec, creating noticeable weather differences across the province. Coastal areas enjoy moderated temperatures year-round, while the interior Saint John River valley experiences colder winters and warmer summers. The province averages around 1,100 mm of precipitation annually.