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Air quality in Saskatchewan
Air quality index (AQI) and PM2.5 air pollution in Saskatchewan
LIVE AQI CITY RANKING
Real-time Saskatchewan
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Harptree | 75 |
| 2 | Estevan | 65 |
| 3 | Regina | 31 |
| 4 | Saskatoon | 29 |
| 5 | Indian Head | 28 |
| 6 | Moose Jaw | 26 |
| 7 | La Ronge | 24 |
| 8 | Martensville | 21 |
| 9 | Swift Current | 19 |
| 10 | Pinehouse | 17 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
21 Contributors
See all
LIVE AQI CITY RANKING
Real-time Saskatchewan
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Rosthern | 2 |
| 2 | Air Ronge | 5 |
| 3 | Outlook | 10 |
| 4 | Maple Creek | 14 |
| 5 | Melfort | 14 |
| 6 | Prince Albert | 14 |
| 7 | Pinehouse | 17 |
| 8 | Shaunavon | 17 |
| 9 | Swift Current | 19 |
| 10 | Martensville | 21 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
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Hazardous
News
The latest air quality news and resources.
Saskatchewan air quality data attribution
21Contributors
- Government of Saskatchewan
3 stations
Government Contributor
- Jaimie Mack
1 station
Educational Contributor
- Bell_Media_SK
2 stations
- Lakeview Lane
1 station
2 Individual Contributors
- 17 Anonymous contributors
17 stations
17 Anonymous Contributors
4 Data sources
Which is the most polluted city in Saskatchewan?
- Harptree 75
- Estevan 65
- Assiniboia 54
- Gravelbourg 52
- Nipawin 46
- Tisdale 43
- Hudson Bay 42
- Weyburn 42
- Lumsden 41
- White City 40
- Oxbow 33
- Foam Lake 31
- Regina 31
- Wynyard 31
- Moosomin 30
- Watrous 30
- Carlyle 29
- Melville 29
- Saskatoon 29
- Yorkton 29
- Indian Head 28
- Wadena 28
- Lanigan 27
- Canora 26
- Esterhazy 26
- Langenburg 26
- Moose Jaw 26
- Kamsack 24
- La Ronge 24
- Humboldt 23
- Warman 23
- Dalmeny 21
- Martensville 21
- Preeceville 21
- Langham 19
- Meadow Lake 19
- Swift Current 19
- Pinehouse 17
- Shaunavon 17
- Maple Creek 14
- Melfort 14
- Prince Albert 14
- Rosetown 14
- Shellbrook 14
- Biggar 11
- Outlook 10
- Kindersley 9
- Kerrobert 7
- North Battleford 7
- Wilkie 7
- Pilot Butte 6
- Air Ronge 5
- Macklin 5
- Southend 5
- Unity 5
- Rosthern 2
AQI US, Metric