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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 | Moncton | 36 |
| 2 | Saint John West | 36 |
| 3 | Forest Hills | 34 |
| 4 | Saint John | 33 |
| 5 | Bathurst | 31 |
| 6 | Fredericton | 28 |
| 7 | St Andrews | 24 |
| 8 | Edmundston | 17 |
| 9 | Northumberland County | 15 |
| 10 | Tracadie-Sheila | 15 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
12 Contributors
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LIVE AQI CITY RANKING
Real-time New Brunswick
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shediac | 6 |
| 2 | Queens County | 10 |
| 3 | Miramichi | 14 |
| 4 | Northumberland County | 15 |
| 5 | Tracadie-Sheila | 15 |
| 6 | Edmundston | 17 |
| 7 | St Andrews | 24 |
| 8 | Fredericton | 28 |
| 9 | Bathurst | 31 |
| 10 | Saint John | 33 |
(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
12Contributors
- Michael McCool
1 station
Individual Contributor
- 11 Anonymous contributors
11 stations
11 Anonymous Contributors
Which is the most polluted city in New Brunswick?
- Moncton 36
- Saint John West 36
- Forest Hills 34
- Saint John 33
- Bathurst 31
- Bouctouche 29
- Dieppe 29
- Sackville 29
- Fredericton 28
- Lutes Mountain 28
- St Andrews 24
- Richibucto 22
- Salisbury 19
- Hampton 18
- Kings County 18
- Norton 18
- Sussex 18
- Edmundston 17
- Northumberland County 15
- Tracadie-Sheila 15
- Miramichi 14
- Charlotte County 12
- Lower Newcastle 10
- Queens County 10
- Shippagan 9
- Oromocto 8
- Shediac 6
- Campbellton 4
- Florenceville-Bristol 4
- Harrison Brook 4
- Nackawic 4
- Saint-Leonard 4
AQI US, Metric