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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 | Fredericton | 53 |
| 2 | Bathurst | 35 |
| 3 | Saint John | 35 |
| 4 | Saint John West | 34 |
| 5 | Forest Hills | 33 |
| 6 | Queens County | 27 |
| 7 | Tracadie-Sheila | 26 |
| 8 | Moncton | 25 |
| 9 | Edmundston | 21 |
| 10 | Miramichi | 18 |
(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 | 13 |
| 2 | Shediac | 16 |
| 3 | St Andrews | 17 |
| 4 | Miramichi | 18 |
| 5 | Edmundston | 21 |
| 6 | Moncton | 25 |
| 7 | Tracadie-Sheila | 26 |
| 8 | Queens County | 27 |
| 9 | Forest Hills | 33 |
| 10 | Saint John West | 34 |
(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?
- Fredericton 53
- Florenceville-Bristol 40
- Harrison Brook 37
- Oromocto 37
- Saint-Leonard 37
- Nackawic 36
- Bathurst 35
- Saint John 35
- Saint John West 34
- Forest Hills 33
- Queens County 27
- Tracadie-Sheila 26
- Hampton 25
- Kings County 25
- Moncton 25
- Norton 25
- Campbellton 24
- Edmundston 21
- Sussex 20
- Lower Newcastle 19
- Miramichi 18
- Richibucto 18
- Charlotte County 17
- Salisbury 17
- St Andrews 17
- Shediac 16
- Lutes Mountain 14
- Northumberland County 13
- Bouctouche 12
- Dieppe 12
- Sackville 12
- Shippagan 12
AQI US, Metric