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Air quality in Nova Scotia
Air quality index (AQI) and PM2.5 air pollution in Nova Scotia
LIVE AQI CITY RANKING
Real-time Nova Scotia
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sydney | 26 |
| 2 | Kentville | 24 |
| 3 | Pictou | 20 |
| 4 | Halifax | 16 |
| 5 | Bridgewater | 9 |
| 6 | Port Hawkesbury | 8 |
| 7 | Shelburne | 6 |
| 8 | Sydney Mines | 5 |
| 9 | Lake Loon | 4 |
| 10 | Aylesford Mountain | 3 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
10 Contributors
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LIVE AQI CITY RANKING
Real-time Nova Scotia
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Dartmouth | 0 |
| 2 | Antigonish | 1 |
| 3 | Aylesford Mountain | 3 |
| 4 | Lake Major | 3 |
| 5 | Lake Loon | 4 |
| 6 | Sydney Mines | 5 |
| 7 | Shelburne | 6 |
| 8 | Port Hawkesbury | 8 |
| 9 | Bridgewater | 9 |
| 10 | Halifax | 16 |
(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.
Nova Scotia air quality data attribution
10Contributors
- AirGradient
2 stations
Corporate Contributor
- 9 Anonymous contributors
9 stations
9 Anonymous Contributors
3 Data sources
Which is the most polluted city in Nova Scotia?
- Sydney 26
- Kentville 24
- Dayton 21
- Pictou 20
- Digby 19
- Halifax 16
- Kejimkujik National 13
- Middleton 13
- Greenwood 12
- Berwick 10
- Lunenburg 10
- Bridgewater 9
- Chester 9
- Hantsport 8
- Port Hawkesbury 8
- Windsor 8
- Wolfville 8
- Cole Harbour 6
- Fall River 6
- New Glasgow 6
- Parrsboro 6
- Shelburne 6
- Amherst 5
- Glace Bay 5
- Oxford 5
- Princeville 5
- Springhill 5
- Sydney Mines 5
- Truro 5
- Lake Loon 4
- Lower Sackville 4
- Aylesford Mountain 3
- Lake Major 3
- Antigonish 1
- Dartmouth 0
AQI US, Metric