Worst air pollution Assiniboia, today and tomorrow
Today (16 July): Air quality in Assiniboia is fair. O3 is fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 AM (NO2: 50.1/100).
Tomorrow (17 July 2026): Air quality in Assiniboia is fair. PM2.5 increases to fair; all other pollutants stay as today. Pollution peaks around 5:00 PM (NO2: 59.2/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Assiniboia's air quality reflects its agricultural service-town character, with Highway 2 traffic and grain-elevator operations the primary modest local sources.
Today - 16 July | Pollution peaks at 00:00
AQI:
Medium
50.1/100
PM2.5 (fine particles):
Good
16.4/100
PM10 (coarse particles):
Good
5.9/100
NO2 (nitrogen dioxide):
Medium
50.1/100
O3 (ozone):
Fair
28.8/100
SO2 (sulfur dioxide):
Good
13.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.8/100
PM1 (ultrafine particles):
Good
13.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 17:00
AQI:
Medium
59.2/100
PM2.5 (fine particles):
Fair
22.7/100
PM10 (coarse particles):
Good
8.2/100
NO2 (nitrogen dioxide):
Medium
59.2/100
O3 (ozone):
Fair
22.7/100
SO2 (sulfur dioxide):
Good
12.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.6/100
PM1 (ultrafine particles):
Good
19.2/100
Pollen forecast in Assiniboia
View pollen forecastFrequently Asked Questions
Is air quality bad in Assiniboia right now?
On 16 July 2026, overall air quality in Assiniboia is fair. O3 is the main pollutant at 28.8/100. Pollution peaks around 12:00 AM (NO2: 50.1/100).
Will air quality be worse tomorrow in Assiniboia?
On 17 July 2026, air quality conditions in Assiniboia will be similar to today, with PM2.5 forecast at fair at 22.7/100. Pollution peaks around 5:00 PM (NO2: 59.2/100).
When is air pollution at its worst in Assiniboia?
Assiniboia experiences a distinct seasonal pattern in air quality, tied to farmland of the southern Saskatchewan prairie surrounding it. Winter cold snaps can trap emissions near the ground on calm days, while hot, dry summers bring farm dust and a real risk of wildfire smoke drifting in from the north. Open prairie winds usually clear the air within a day or two of any buildup.
Are air quality levels in Assiniboia based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app