Worst air pollution Warehouse District - Regina, today and tomorrow
Today (9 August): Air quality in Warehouse District is poor. AQI and NO2 are poor; PM2.5, O3, and PM1 are fair; PM10, SO2, CO, and HCHO are good. Pollution peaks around 12:00 PM (NO2: 70.0/100).
Tomorrow (10 August 2026): Air quality in Warehouse District is poor. O3 decreases to good; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 4:00 PM (NO2: 68.2/100). Airmine updates local air quality forecasts four times daily.
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The Warehouse District's air quality reflects downtown Regina's core, with rail-line and Dewdney Avenue traffic contributing local emissions.
Today - 9 August | Pollution peaks at 12:00
AQI:
Poor
70.0/100
PM2.5 (fine particles):
Fair
32.5/100
PM10 (coarse particles):
Good
12.9/100
NO2 (nitrogen dioxide):
Poor
70.0/100
O3 (ozone):
Fair
38.3/100
SO2 (sulfur dioxide):
Good
16.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.4/100
PM1 (ultrafine particles):
Fair
23.9/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 16:00
AQI:
Poor
68.2/100
PM2.5 (fine particles):
Fair
21.9/100
PM10 (coarse particles):
Good
8.6/100
NO2 (nitrogen dioxide):
Poor
68.2/100
O3 (ozone):
Good
18.3/100
SO2 (sulfur dioxide):
Good
15.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.0/100
PM1 (ultrafine particles):
Good
14.9/100
Other Landmarks in Regina
Sports venues in Regina
Frequently Asked Questions
Is air quality bad in Warehouse District right now?
On 9 August 2026, overall air quality in Warehouse District is poor. AQI is the main air quality indicator at 70.0/100. Pollution peaks around 12:00 PM (NO2: 70.0/100).
Will air quality be worse tomorrow in Warehouse District?
On 10 August 2026, air quality conditions in Warehouse District will be similar to today, with AQI forecast at poor at 68.2/100. Pollution peaks around 4:00 PM (NO2: 68.2/100).
When is air pollution at its worst in Warehouse District?
Warehouse District sees clear seasonal swings in air quality, driven in part by its converted warehouse streets near downtown Regina. Cold, calm winter days can trap heating and traffic emissions near the ground, while hot summer stretches occasionally bring drifting wildfire smoke from the boreal north. Open prairie winds usually clear the air within a day or two of any buildup.
Are air quality levels in Warehouse District 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 9 August 2026 at 20:27 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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