Worst air pollution Rosetown, today and tomorrow
Today (16 July): Air quality in Rosetown is fair. O3 is fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (NO2: 49.6/100).
Tomorrow (17 July 2026): Air quality in Rosetown is fair. PM2.5 increases to fair; NO2 increases to fair; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 9:00 AM (O3: 43.6/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Rosetown's air quality reflects its agricultural service-town character, with Highway 7 traffic and grain-handling operations the primary modest local sources.
Today - 16 July | Pollution peaks at 18:00
AQI:
Medium
49.6/100
PM2.5 (fine particles):
Good
18.1/100
PM10 (coarse particles):
Good
5.8/100
NO2 (nitrogen dioxide):
Medium
49.6/100
O3 (ozone):
Fair
34.0/100
SO2 (sulfur dioxide):
Good
8.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.8/100
PM1 (ultrafine particles):
Good
17.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 09:00
AQI:
Medium
43.6/100
PM2.5 (fine particles):
Fair
21.2/100
PM10 (coarse particles):
Good
7.2/100
NO2 (nitrogen dioxide):
Fair
39.1/100
O3 (ozone):
Medium
43.6/100
SO2 (sulfur dioxide):
Good
10.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.2/100
PM1 (ultrafine particles):
Good
19.9/100
Pollen forecast in Rosetown
View pollen forecastFrequently Asked Questions
Is air quality bad in Rosetown right now?
On 16 July 2026, overall air quality in Rosetown is fair. O3 is the main pollutant at 34.0/100. Pollution peaks around 6:00 PM (NO2: 49.6/100).
Will air quality be worse tomorrow in Rosetown?
On 17 July 2026, air quality conditions in Rosetown will be similar to today, with NO2 forecast at fair at 39.1/100. Pollution peaks around 9:00 AM (O3: 43.6/100).
When is air pollution at its worst in Rosetown?
The air over Rosetown varies through the year, influenced by farmland of west-central Saskatchewan 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 Rosetown 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