Worst air pollution Caledon Village - Caledon, today and tomorrow
Today (25 August): Air quality in Caledon Village is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (O3: 25.3/100).
Tomorrow (26 August 2026): Air quality in Caledon Village is fair. All pollutants stay as today. Pollution peaks around 11:00 AM (O3: 36.2/100). Airmine updates local air quality forecasts four times daily.
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In Caledon Village, light local traffic means surrounding farmland activity, not congestion, is the bigger day-to-day influence on air quality. Green space close by offers a partial natural check on particulate buildup. Day-to-day readings still shift with wind direction, traffic volume, and weather conditions. Local monitoring for the wider area tends to track closely with this general pattern.
Today - 25 August | Pollution peaks at 10:00
AQI:
Fair
25.3/100
PM2.5 (fine particles):
Good
5.4/100
PM10 (coarse particles):
Good
2.0/100
NO2 (nitrogen dioxide):
Good
18.3/100
O3 (ozone):
Fair
25.3/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.9/100
PM1 (ultrafine particles):
Good
4.6/100
Levels show the poorest local air quality during the day
Tomorrow - 26 August | Pollution peaks at 11:00
AQI:
Fair
36.2/100
PM2.5 (fine particles):
Good
6.8/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Good
18.4/100
O3 (ozone):
Fair
36.2/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.2/100
PM1 (ultrafine particles):
Good
4.7/100
Other Landmarks in Caledon
Sports venues in Caledon
Frequently Asked Questions
Is air quality bad in Caledon Village right now?
On 25 August 2026, overall air quality in Caledon Village is fair. AQI is the main air quality indicator at 25.3/100. Pollution peaks around 10:00 AM (O3: 25.3/100).
Will air quality be worse tomorrow in Caledon Village?
On 26 August 2026, air quality conditions in Caledon Village will be similar to today, with AQI forecast at fair at 36.2/100. Pollution peaks around 11:00 AM (O3: 36.2/100).
When is air pollution at its worst in Caledon Village?
Winter tends to bring the year's worst particulate spikes here, when wood-burning and furnace use rise just as calm, cold air traps the smoke locally. Summer heat pushes ozone to the forefront of local air quality concerns, as sunlight and heat combine to form ozone, with occasional smoke drift adding to the load. Between the winter and summer extremes, spring and fall usually bring the year's most consistently clear air.
Are air quality levels in Caledon Village 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: 26 August 2026 at 02:28 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.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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