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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 | 25 |
| 2 | Forest Hills | 24 |
| 3 | Saint John | 22 |
| 4 | St Andrews | 21 |
| 5 | Edmundston | 19 |
| 6 | Fredericton | 18 |
| 7 | Miramichi | 18 |
| 8 | Bathurst | 15 |
| 9 | Moncton | 15 |
| 10 | Queens County | 6 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
9 Contributors
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LIVE AQI CITY RANKING
Real-time New Brunswick
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Tracadie-Sheila | 3 |
| 2 | Queens County | 6 |
| 3 | Bathurst | 15 |
| 4 | Moncton | 15 |
| 5 | Fredericton | 18 |
| 6 | Miramichi | 18 |
| 7 | Edmundston | 19 |
| 8 | St Andrews | 21 |
| 9 | Saint John | 22 |
| 10 | Forest Hills | 24 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
Unhealthy
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Hazardous
News
The latest air quality news and resources.
New Brunswick air quality data attribution
9Contributors
- Michael McCool
1 station
Individual Contributor
- 8 Anonymous contributors
8 stations
8 Anonymous Contributors
Which is the most polluted city in New Brunswick?
- Saint John West 25
- Forest Hills 24
- Saint John 22
- St Andrews 21
- Edmundston 19
- Fredericton 18
- Miramichi 18
- Bathurst 15
- Harrison Brook 15
- Moncton 15
- Saint-Leonard 15
- Campbellton 14
- Florenceville-Bristol 14
- Hampton 14
- Oromocto 14
- Richibucto 14
- Bouctouche 13
- Kings County 13
- Lower Newcastle 13
- Lutes Mountain 13
- Nackawic 13
- Northumberland County 13
- Shediac 13
- Charlotte County 12
- Dieppe 12
- Norton 12
- Salisbury 12
- Sussex 12
- Sackville 11
- Shippagan 8
- Queens County 6
- Tracadie-Sheila 3
AQI US, Metric