Canada · Saskatchewan · 2 cities
Air quality in Saskatchewan today The AQI right now, city by city
Right now, Saskatoon has the cleanest air of the 2 cities we track in Saskatchewan (AQI 28, Good), and Regina the worst (AQI 72, Moderate). Saskatoon has the most tree cover, at 37.5% — #19 of 59 cities measured in Canada.
Every city is measured the same way, over the same 2 km around its center: the air quality right now, from ground stations where there are any, and its tree cover.
- cities tracked
- 2
- average tree cover
- 32.8%
- Canada: 33.1%
- worst air now: Regina
- 72
- cleanest air now: Saskatoon
- 28
Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous, and it reads differently from Canada's AQHI. Measured by Airleaf, refreshed hourly.
Saskatchewan
Air quality today across Saskatchewan, city by city
| Saskatoon | 28Good | 37.5% | — | #19 of 59 |
|---|---|---|---|---|
| Regina | 72Moderate | 28.0% | 6.2K | #41 of 59 |
Air quality is the US AQI from ground monitoring stations via OpenAQ where available, otherwise the Open-Meteo / CAMS model, refreshed hourly. Tree cover is measured within 2 km of each city center from Sentinel-2 imagery; the rank compares every city measured in Canada.
Is this the same as Canada's AQHI?
No. Airleaf shows the US EPA Air Quality Index (AQI), the scale used by IQAir and most air-quality apps. Canada's Air Quality Health Index (AQHI), from Environment and Climate Change Canada, runs from 1 to 10 and above: 1–3 low risk, 4–6 moderate, 7–10 high and over 10 very high. It combines ozone, nitrogen dioxide and fine particles into one health-risk number, so it isn't a converted AQI, and the two can move differently, especially in wildfire smoke.
Deforestation · 2001–2025
How much forest has Saskatchewan lost?
Since 2001, Saskatchewan has lost about 9.85 million hectares of forest (about 99,000 km²): 36% of the forest it had in 2000. Most of it was lost to wildfires, so much of it can grow back. About 44,000 hectares (under 1%) was deforestation: forest cleared for good for farms, mines or towns.
- Forest lost since 2001
- 9.85 million haabout 99,000 km²
- Share of its forest
- 36%of what there was in 2000
- Cleared for good
- 44,000 hadeforestation: turned into farms, mines or towns
Hectares of forest lost each year
Show the figures as a table
| Year | Cleared for good | Can grow back | Total |
|---|---|---|---|
| 2001 | 1,430 ha | 163,000 ha | 164,000 ha |
| 2002 | 1,560 ha | 336,000 ha | 338,000 ha |
| 2003 | 875 ha | 208,000 ha | 209,000 ha |
| 2004 | 1,710 ha | 176,000 ha | 177,000 ha |
| 2005 | 1,330 ha | 227,000 ha | 228,000 ha |
| 2006 | 1,360 ha | 548,000 ha | 550,000 ha |
| 2007 | 857 ha | 238,000 ha | 239,000 ha |
| 2008 | 1,350 ha | 499,000 ha | 500,000 ha |
| 2009 | 1,330 ha | 343,000 ha | 344,000 ha |
| 2010 | 948 ha | 543,000 ha | 544,000 ha |
| 2011 | 1,130 ha | 528,000 ha | 529,000 ha |
| 2012 | 1,600 ha | 338,000 ha | 340,000 ha |
| 2013 | 840 ha | 135,000 ha | 136,000 ha |
| 2014 | 1,590 ha | 241,000 ha | 242,000 ha |
| 2015 | 1,080 ha | 864,000 ha | 865,000 ha |
| 2016 | 1,820 ha | 279,000 ha | 281,000 ha |
| 2017 | 2,160 ha | 244,000 ha | 246,000 ha |
| 2018 | 2,250 ha | 191,000 ha | 193,000 ha |
| 2019 | 2,010 ha | 71,300 ha | 73,300 ha |
| 2020 | 2,160 ha | 40,500 ha | 42,600 ha |
| 2021 | 2,630 ha | 464,000 ha | 467,000 ha |
| 2022 | 1,300 ha | 302,000 ha | 303,000 ha |
| 2023 | 1,490 ha | 747,000 ha | 748,000 ha |
| 2024 | 2,260 ha | 507,000 ha | 509,000 ha |
| 2025 | 6,910 ha | 1.58 million ha | 1.59 million ha |
Forest loss is speeding up: about 723,000 hectares a year in 2021–2025, up from 167,000 hectares a year in 2016–2020. The worst year was 2025, when about 1.59 million hectares of forest were lost.
What is causing deforestation in Saskatchewan?
- Wildfirescan grow back80% · 7.87 million ha
- Loggingcan grow back6.3% · 623,000 ha
- Storms, floods and other natural causescan grow back3.5% · 349,000 ha
Also: farms, pasture and plantations, mining and energy, towns and roads, unknown causes.
Causes for 2025 are estimates, based on what caused forest loss in the same places up to 2024.
Source: Hansen/UMD/Google/USGS/NASA, Global Forest Change (GFC-2025-v1.13); causes: WRI/Google DeepMind drivers of forest loss; both CC BY 4.0, summed by Airleaf for each area. How it's measured
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