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Air quality in New Brunswick
Air quality index (AQI) and PM2.5 air pollution in New Brunswick
LIVE AQI CITY RANKING
Real-time New Brunswick
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Saint John West | 30 |
| 2 | Forest Hills | 29 |
| 3 | Saint John | 29 |
| 4 | Bathurst | 25 |
| 5 | Fredericton | 24 |
| 6 | Moncton | 24 |
| 7 | Edmundston | 22 |
| 8 | St Andrews | 21 |
| 9 | Miramichi | 18 |
| 10 | Queens County | 15 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
10 Contributors
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LIVE AQI CITY RANKING
Real-time New Brunswick
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Tracadie-Sheila | 12 |
| 2 | Queens County | 15 |
| 3 | Miramichi | 18 |
| 4 | St Andrews | 21 |
| 5 | Edmundston | 22 |
| 6 | Fredericton | 24 |
| 7 | Moncton | 24 |
| 8 | Bathurst | 25 |
| 9 | Forest Hills | 29 |
| 10 | Saint John | 29 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
New Brunswick air quality data attribution
10Contributors
- Michael McCool
1 station
Individual Contributor
- 9 Anonymous contributors
9 stations
9 Anonymous Contributors
Which is the most polluted city in New Brunswick?
- Saint John West 30
- Forest Hills 29
- Saint John 29
- Bathurst 25
- Fredericton 24
- Moncton 24
- Oromocto 23
- Edmundston 22
- Nackawic 21
- St Andrews 21
- Harrison Brook 18
- Miramichi 18
- Saint-Leonard 18
- Charlotte County 17
- Florenceville-Bristol 17
- Hampton 16
- Bouctouche 15
- Campbellton 15
- Dieppe 15
- Kings County 15
- Lutes Mountain 15
- Norton 15
- Queens County 15
- Richibucto 15
- Sackville 15
- Salisbury 15
- Shediac 15
- Sussex 15
- Northumberland County 12
- Tracadie-Sheila 12
- Lower Newcastle 11
- Shippagan 7
AQI US, Metric