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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 | 31 |
| 2 | Forest Hills | 30 |
| 3 | Edmundston | 29 |
| 4 | Bathurst | 27 |
| 5 | Miramichi | 25 |
| 6 | Saint John | 25 |
| 7 | Moncton | 21 |
| 8 | Fredericton | 20 |
| 9 | Queens County | 20 |
| 10 | Tracadie-Sheila | 19 |
(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 | Northumberland County | 14 |
| 2 | Shediac | 15 |
| 3 | St Andrews | 18 |
| 4 | Tracadie-Sheila | 19 |
| 5 | Fredericton | 20 |
| 6 | Queens County | 20 |
| 7 | Moncton | 21 |
| 8 | Miramichi | 25 |
| 9 | Saint John | 25 |
| 10 | Bathurst | 27 |
(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?
- Saint John West 31
- Forest Hills 30
- Edmundston 29
- Bathurst 27
- Miramichi 25
- Saint John 25
- Moncton 21
- Fredericton 20
- Queens County 20
- Campbellton 19
- Tracadie-Sheila 19
- Harrison Brook 18
- Saint-Leonard 18
- St Andrews 18
- Florenceville-Bristol 17
- Nackawic 17
- Bouctouche 15
- Dieppe 15
- Hampton 15
- Kings County 15
- Lower Newcastle 15
- Lutes Mountain 15
- Norton 15
- Oromocto 15
- Richibucto 15
- Sackville 15
- Salisbury 15
- Shediac 15
- Sussex 15
- Charlotte County 14
- Northumberland County 14
- Shippagan 9
AQI US, Metric