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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 | 57 |
| 2 | Forest Hills | 43 |
| 3 | Saint John West | 37 |
| 4 | Moncton | 35 |
| 5 | St Andrews | 35 |
| 6 | Edmundston | 32 |
| 7 | Miramichi | 32 |
| 8 | Grand Manan | 30 |
| 9 | Queens County | 22 |
| 10 | Shediac | 20 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
11 Contributors
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LIVE AQI CITY RANKING
Real-time New Brunswick
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Tracadie-Sheila | 12 |
| 2 | Bathurst | 17 |
| 3 | Fredericton | 19 |
| 4 | Shediac | 20 |
| 5 | Queens County | 22 |
| 6 | Grand Manan | 30 |
| 7 | Edmundston | 32 |
| 8 | Miramichi | 32 |
| 9 | Moncton | 35 |
| 10 | St Andrews | 35 |
(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
11Contributors
- Michael McCool
1 station
Individual Contributor
- 10 Anonymous contributors
10 stations
10 Anonymous Contributors
Which is the most polluted city in New Brunswick?
- Saint John 57
- Bouctouche 52
- Charlotte County 52
- Dieppe 52
- Hampton 52
- Kings County 52
- Lutes Mountain 52
- Norton 52
- Richibucto 52
- Sackville 52
- Salisbury 52
- Sussex 52
- Lower Newcastle 47
- Oromocto 47
- Shippagan 46
- Northumberland County 45
- Forest Hills 43
- Saint John West 37
- Moncton 35
- St Andrews 35
- Edmundston 32
- Miramichi 32
- Grand Manan 30
- Nackawic 30
- Florenceville-Bristol 28
- Campbellton 27
- Harrison Brook 26
- Saint-Leonard 26
- Queens County 22
- Shediac 20
- Fredericton 19
- Bathurst 17
- Tracadie-Sheila 12
AQI US, Metric