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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 |  Edmundston | 52 |
| 2 | St Andrews | 32 |
| 3 | Saint John West | 27 |
| 4 | Fredericton | 26 |
| 5 | Forest Hills | 25 |
| 6 | Saint John | 24 |
| 7 | Miramichi | 23 |
| 8 | Moncton | 23 |
| 9 | Bathurst | 19 |
| 10 | Queens County | 8 |
(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 | 5 |
| 2 | Queens County | 8 |
| 3 | Bathurst | 19 |
| 4 | Miramichi | 23 |
| 5 | Moncton | 23 |
| 6 | Saint John | 24 |
| 7 | Forest Hills | 25 |
| 8 | Fredericton | 26 |
| 9 | Saint John West | 27 |
| 10 | St Andrews | 32 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
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?
- Charlotte County 58
- Hampton 53
- Oromocto 53
- Edmundston 52
- Kings County 52
- Norton 52
- Florenceville-Bristol 51
- Nackawic 51
- Sussex 47
- Saint-Leonard 45
- Harrison Brook 44
- St Andrews 32
- Saint John West 27
- Fredericton 26
- Forest Hills 25
- Saint John 24
- Campbellton 23
- Miramichi 23
- Moncton 23
- Bathurst 19
- Sackville 18
- Northumberland County 15
- Shediac 14
- Salisbury 12
- Dieppe 11
- Lutes Mountain 10
- Queens County 8
- Bouctouche 6
- Lower Newcastle 6
- Richibucto 5
- Shippagan 5
- Tracadie-Sheila 5
AQI US, Metric