Air quality in New Brunswick
Air quality index (AQI⁺) and PM2.5 air pollution in New Brunswick • 13:37, Apr 27
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?
- Queens County55
- Edmundston32
- Miramichi27
- Saint John27
- Bathurst22
- St Andrews20
- Fredericton15
- Charlotte County14
- Moncton13
- Nackawic12
- North Lake12
- Oromocto12
- Florenceville-Bristol11
- Saint John West11
- Forest Hills10
- Hampton10
- Campbellton9
- Dieppe9
- Harrison Brook9
- Kings County9
- Lutes Mountain9
- Norton9
- Saint-Leonard9
- Salisbury9
- Shediac9
- Sussex9
- Sackville8
- Bouctouche7
- Grande-Digue7
- Northumberland County7
- Richibucto7
- Lower Newcastle6
- Shippagan6
- Tracadie-Sheila6
- Hartland3
- Grand Manan0








