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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 | Forest Hills | 32 |
| 2 | Saint John | 32 |
| 3 | Saint John West | 29 |
| 4 | St Andrews | 27 |
| 5 | Miramichi | 26 |
| 6 | Moncton | 26 |
| 7 | Bathurst | 22 |
| 8 | Tracadie-Sheila | 21 |
| 9 | Fredericton | 18 |
| 10 | Shediac | 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 | 11 |
| 2 | Queens County | 16 |
| 3 | Edmundston | 17 |
| 4 | Fredericton | 18 |
| 5 | Shediac | 18 |
| 6 | Tracadie-Sheila | 21 |
| 7 | Bathurst | 22 |
| 8 | Miramichi | 26 |
| 9 | Moncton | 26 |
| 10 | St Andrews | 27 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
Unhealthy
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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?
- Forest Hills 32
- Saint John 32
- Saint John West 29
- St Andrews 27
- Miramichi 26
- Moncton 26
- Bathurst 22
- Tracadie-Sheila 21
- Fredericton 18
- Shediac 18
- Edmundston 17
- Queens County 16
- Oromocto 15
- Nackawic 14
- Campbellton 13
- Florenceville-Bristol 13
- Hampton 13
- Harrison Brook 13
- Kings County 13
- Norton 13
- Saint-Leonard 13
- Sussex 13
- Charlotte County 11
- Northumberland County 11
- Salisbury 11
- Dieppe 9
- Lutes Mountain 9
- Sackville 9
- Bouctouche 7
- Lower Newcastle 7
- Richibucto 6
- Shippagan 4
AQI US, Metric