Air quality in New Brunswick
Air quality index (AQI⁺) and PM2.5 air pollution in New Brunswick • 23:20, Jun 15
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?
- Oromocto53
- Forest Hills52
- Northumberland County52
- Saint John West52
- Charlotte County51
- Campbellton47
- Florenceville-Bristol47
- Harrison Brook47
- Nackawic47
- North Lake47
- Saint-Leonard47
- Hampton42
- St Andrews39
- Moncton35
- Fredericton31
- Kings County29
- Saint John28
- Bathurst27
- Lower Newcastle27
- Norton26
- Edmundston25
- Miramichi24
- Sussex17
- Tracadie-Sheila16
- Richibucto12
- Bouctouche11
- Sackville11
- Shippagan11
- Dieppe7
- Hartland7
- Lutes Mountain6
- Salisbury6
- Shediac5
- Grand Manan4
- Grande-Digue2
- Queens County0









