Worst air pollution Site 25 - Minden Hills, today and tomorrow
Today (20 September): Air quality in Site 25 is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 AM (PM2.5: 18.0/100).
Tomorrow (21 September 2026): Air quality in Site 25 is good. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 15.4/100). 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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In Site 25, quieter roads here mean surrounding agricultural activity, more than congestion, tends to shape local particulate levels. Vegetation nearby provides a modest natural filter for airborne particulates. Actual daily readings vary with weather, time of day, and short-term local activity. The surrounding area tends to follow a similar pattern, with only minor local variation.
Today - 20 September | Pollution peaks at 07:00
AQI:
Good
18.0/100
PM2.5 (fine particles):
Good
18.0/100
PM10 (coarse particles):
Good
12.8/100
NO2 (nitrogen dioxide):
Good
5.9/100
O3 (ozone):
Good
17.2/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.6/100
HCHO (formaldehyde):
Good
4.3/100
PM1 (ultrafine particles):
Good
16.7/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 13:00
AQI:
Good
15.4/100
PM2.5 (fine particles):
Good
10.9/100
PM10 (coarse particles):
Good
7.1/100
NO2 (nitrogen dioxide):
Good
5.6/100
O3 (ozone):
Good
15.4/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.6/100
HCHO (formaldehyde):
Good
5.1/100
PM1 (ultrafine particles):
Good
11.8/100
Other Landmarks in Minden Hills
Frequently Asked Questions
Is air quality bad in Site 25 right now?
On 20 September 2026, overall air quality in Site 25 is good. AQI is the main air quality indicator at 18.0/100. Pollution peaks around 7:00 AM (PM2.5: 18.0/100).
Will air quality be worse tomorrow in Site 25?
On 21 September 2026, air quality conditions in Site 25 will be similar to today, with AQI forecast at good at 15.4/100. Pollution peaks around 1:00 PM (O3: 15.4/100).
When is air pollution at its worst in Site 25?
Cold-season conditions typically drive the sharpest particulate increases around here, as rural heating sources add up under inversions that keep smoke from dispersing. Summer heat pushes ozone to the forefront of local air quality concerns, as heat and sunlight drive photochemical smog, occasionally worsened by drifting wildfire smoke. Spring and fall stand out as the calmest stretch for air quality, thanks to mild temperatures and steady breezes.
Are air quality levels in Site 25 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: 20 September 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.
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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