Worst air pollution Tuscany - Calgary, today and tomorrow
Today (10 August): Air quality in Tuscany is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 AM (O3: 32.8/100).
Tomorrow (11 August 2026): Air quality in Tuscany is fair. All pollutants stay as today. Pollution peaks around 8:00 AM (O3: 24.4/100). Airmine updates local air quality forecasts four times daily.
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Tuscany's air quality benefits from its elevated northwest-Calgary position with Bow River valley breezes, with Stoney Trail traffic the modest primary local source.
Today - 10 August | Pollution peaks at 11:00
AQI:
Fair
32.8/100
PM2.5 (fine particles):
Good
5.9/100
PM10 (coarse particles):
Good
2.2/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
32.8/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
4.4/100
PM1 (ultrafine particles):
Good
4.7/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 08:00
AQI:
Fair
24.4/100
PM2.5 (fine particles):
Good
6.6/100
PM10 (coarse particles):
Good
2.5/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
24.4/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
3.4/100
PM1 (ultrafine particles):
Good
3.9/100
Other Landmarks in Calgary
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Frequently Asked Questions
Is air quality bad in Tuscany right now?
On 10 August 2026, overall air quality in Tuscany is fair. AQI is the main air quality indicator at 32.8/100. Pollution peaks around 11:00 AM (O3: 32.8/100).
Will air quality be worse tomorrow in Tuscany?
On 11 August 2026, air quality conditions in Tuscany will be similar to today, with AQI forecast at fair at 24.4/100. Pollution peaks around 8:00 AM (O3: 24.4/100).
When is air pollution at its worst in Tuscany?
Tuscany's air quality varies through the year, influenced by its elevated northwest-Calgary position above the Bow River valley near Stoney Trail. Winter's sudden chinook winds can melt snow and clear the air within hours, while summer heat and wildfire smoke drifting from the Rockies occasionally push pollution higher. These warm winter winds are one of the most distinctive features of the local climate.
Are air quality levels in Tuscany 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: 10 August 2026 at 08:45 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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