The Air Quality Health Index for Moose Jaw right now and the hours ahead — from the nearest Environment Canada station, with the health advice for at-risk people and for everyone else.
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On a smoky prairie day the question is a practical one: can the kids play outside, can you go for the walk, should the game be moved? The Air Quality Health Index is the 1-to-10+ number Environment Canada uses to answer it, and it is the number Moose Jaw's own news quotes when a smoke advisory covers the city. This shows it live, with the hours ahead.
Right now · Air Quality Health Index
2 — Low risk
Regina station — the nearest, 66 km east
Children, people over 65, and anyone with a heart or lung condition
Enjoy your usual outdoor activities.
Enjoy your usual outdoor activities.
This reading was taken in the next town along
Moose Jaw has no air quality station of its own, so the number above is the one measured at Regina, about 66 km east.
It is worth showing anyway because what drives this number here is wildfire smoke drifting in from fires hundreds of kilometres away, and it settles over whole sections of the southern prairie at once — Environment Canada's air quality statements routinely name Regina and Moose Jaw in the same breath. On a still day with a local source, a dust storm or field burning close to town, the Regina reading can be wrong for Moose Jaw. Trust your own eyes and throat over it.
| Time | Index | Risk |
|---|---|---|
| 8 a.m. | 2 | Low risk |
| 9 a.m. | 2 | Low risk |
| 10 a.m. | 2 | Low risk |
| 11 a.m. | 2 | Low risk |
| 12 p.m. | 2 | Low risk |
| 1 p.m. | 2 | Low risk |
| 2 p.m. | 2 | Low risk |
| 3 p.m. | 2 | Low risk |
| Time | Index | Risk |
|---|---|---|
| Today — worst around 8 a.m. | 2 | Low risk |
| Friday, August 7 — worst around 12 a.m. | 2 | Low risk |
How this is worked out
The Air Quality Health Index is a 1–10+ scale from Environment and Climate Change Canada, combining fine particles, ground-level ozone and nitrogen dioxide into one number for how the air affects health. It is measured at the nearest monitoring station rather than in this town, and posted every hour; readings above 10 are shown as 10+. It describes health risk, not visibility — smoky-looking air and a low index can happen together.
This is not an official air quality warning
Special air quality statements and smoke warnings come from Environment and Climate Change Canada, not this page. During a wildfire-smoke episode check the official page below, and follow your local public health unit’s advice.
Moose Jaw sits in dry grain country with no forest anywhere near it, so the smoke that spoils a summer week always arrives from somewhere else — fires in British Columbia, the Pacific Northwest, the northern prairies and the Northwest Territories, carried down on the upper winds. That is why the index can climb on a bright, still day with nothing burning within five hundred kilometres, and why it can clear again just as fast when the wind turns.
980 CJME — Heat and wildfire smoke linger over southern Saskatchewan, 27 July 2026
Twenty-one per cent of the city is 65 or over — well above the national share — and Environment Canada's at-risk advice is written for exactly that group, along with young children and anyone with a heart or lung condition. When the index reaches the moderate band the advice for everyone else is still "carry on", while the advice here has already changed. If that is you or someone in your house, read the left-hand column first.
On 2 August 2026 Environment Canada's air quality statement covered Regina, Moose Jaw and 123 rural municipalities across southern Saskatchewan, and was lifted again the same day. Late July brought several days of smoke over the city alongside forecast highs of 32 to 33 degrees. A smoke episode here is usually a matter of hours rather than weeks, which is the argument for checking the number rather than remembering yesterday's.
620 CKRM — Air quality advisory for south Sask due to wildfire smoke, 2 August 2026
The same stagnant high-pressure summer pattern that traps smoke over the southern prairie is the one that pushes Moose Jaw past 30 degrees, so the days when going outside is hardest on your lungs are often the days it is hardest on your heart too. If you are rescheduling something because of the index, the cooler hour is usually the clearer one as well — early morning, before the day's heating stirs the air.
Air Quality Health Index: Environment and Climate Change Canada, under the Open Government Licence – Canada.
Source: Live data: Environment and Climate Change Canada AQHI, Regina station (HAIMP). Contains information licensed under the Open Government Licence – Canada. Local context from 980 CJME and 620 CKRM reporting, and the town's 2021 census age profile., checked August 6, 2026 (today).