Air quality in New Brunswick
Air quality index (AQI⁺) and PM2.5 air pollution in New Brunswick • 12:00, Jul 19
Live most polluted city ranking
Real-time New Brunswick most polluted city ranking
Learn more about global air quality
Which is the most polluted city in New Brunswick?
- Grand Manan111
- Saint John107
- St Andrews86
- Queens County78
- Hartland71
- North Lake65
- Fredericton63
- Florenceville-Bristol60
- Nackawic59
- Harrison Brook57
- Saint-Leonard57
- Edmundston52
- Campbellton46
- Charlotte County44
- Forest Hills43
- Hampton43
- Miramichi43
- Saint John West43
- Oromocto39
- Norton38
- Kings County37
- Bouctouche36
- Dieppe36
- Lower Newcastle36
- Lutes Mountain36
- Northumberland County36
- Richibucto36
- Sackville36
- Salisbury36
- Shippagan36
- Sussex36
- Tracadie-Sheila36
- Bathurst34
- Moncton27
- Shediac10
- Grande-Digue4









