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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 | 25 |
| 2 | Aylesford Mountain | 20 |
| 3 | Port Hawkesbury | 20 |
| 4 | Halifax | 19 |
| 5 | Lake Major | 18 |
| 6 | Shelburne | 18 |
| 7 | Kentville | 17 |
| 8 | Lake Loon | 16 |
| 9 | Antigonish | 14 |
| 10 | Pictou | 11 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
12 Contributors
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LIVE AQI CITY RANKING
Real-time Nova Scotia
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Dartmouth | 0 |
| 2 | Sydney Mines | 5 |
| 3 | Truro | 6 |
| 4 | Bridgewater | 7 |
| 5 | Lower Sackville | 9 |
| 6 | Pictou | 11 |
| 7 | Antigonish | 14 |
| 8 | Lake Loon | 16 |
| 9 | Kentville | 17 |
| 10 | Lake Major | 18 |
(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
12Contributors
- AirGradient
2 stations
Corporate Contributor
- 11 Anonymous contributors
11 stations
11 Anonymous Contributors
3 Data sources
Which is the most polluted city in Nova Scotia?
- Dayton 29
- Digby 28
- Sydney 25
- Aylesford Mountain 20
- Port Hawkesbury 20
- Halifax 19
- Kejimkujik National 19
- Lake Major 18
- Shelburne 18
- Kentville 17
- Lake Loon 16
- Lunenburg 16
- Chester 15
- Greenwood 15
- Middleton 15
- Antigonish 14
- Berwick 12
- Cole Harbour 11
- Pictou 11
- Windsor 11
- Wolfville 11
- Fall River 10
- Hantsport 10
- Princeville 10
- Lower Sackville 9
- Bridgewater 7
- Parrsboro 7
- New Glasgow 6
- Truro 6
- Amherst 5
- Glace Bay 5
- Oxford 5
- Springhill 5
- Sydney Mines 5
- Dartmouth 0
AQI US, Metric