Worst air pollution Collie Ridge - Normal, today and tomorrow
Today (9 August): Air quality in Collie Ridge is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 AM (O3: 34.2/100).
Tomorrow (10 August 2026): Air quality in Collie Ridge is fair. PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 9:00 AM (O3: 35.6/100). Airmine updates local air quality forecasts four times daily.
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In Collie Ridge, with lighter traffic here, particulate matter tends to come more from farmland dust and occasional burning than from vehicles. Green space some 329m away provides modest natural relief, filtering a portion of this particulate load. Local monitoring for the wider area tends to track closely with this general pattern.
Today - 9 August | Pollution peaks at 08:00
AQI:
Fair
34.2/100
PM2.5 (fine particles):
Good
12.6/100
PM10 (coarse particles):
Good
3.5/100
NO2 (nitrogen dioxide):
Good
1.8/100
O3 (ozone):
Fair
34.2/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.7/100
PM1 (ultrafine particles):
Good
16.9/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 09:00
AQI:
Fair
35.6/100
PM2.5 (fine particles):
Good
17.1/100
PM10 (coarse particles):
Good
5.0/100
NO2 (nitrogen dioxide):
Good
2.3/100
O3 (ozone):
Fair
35.6/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.0/100
PM1 (ultrafine particles):
Fair
22.1/100
Other Landmarks in Normal
Frequently Asked Questions
Is air quality bad in Collie Ridge right now?
On 9 August 2026, overall air quality in Collie Ridge is fair. AQI is the main air quality indicator at 34.2/100. Pollution peaks around 8:00 AM (O3: 34.2/100).
Will air quality be worse tomorrow in Collie Ridge?
On 10 August 2026, air quality conditions in Collie Ridge will be similar to today, with AQI forecast at fair at 35.6/100. Pollution peaks around 9:00 AM (O3: 35.6/100).
When is air pollution at its worst in Collie Ridge?
The colder months typically bring the heaviest particulate levels of the year, driven by heating season smoke that lingers under stagnant, cold winter air. Summer shifts the concern toward ground-level ozone here too, since intense sun and heat fuel ozone formation, sometimes compounded by regional wildfire smoke. Air quality generally improves in spring and fall, when milder weather and steadier winds help disperse pollutants.
Are air quality levels in Collie Ridge 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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