Worst air pollution Geraldton, today and tomorrow
Today (10 August): Air quality in Geraldton is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 16.6/100).
Tomorrow (11 August 2026): Air quality in Geraldton is good. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 15.5/100). 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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Geraldton benefits from some of the most consistently windy conditions of any Australian city, which generally keeps air quality very good by dispersing dust and any local pollutants quickly. The main occasional factors are agricultural dust from surrounding wheatbelt land during dry, windy harvest periods and, less commonly, smoke from regional bushfires. There is limited heavy industry in the town itself.
Today - 10 August | Pollution peaks at 16:00
AQI:
Good
16.6/100
PM2.5 (fine particles):
Good
9.9/100
PM10 (coarse particles):
Good
3.0/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Good
16.6/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
2.9/100
PM1 (ultrafine particles):
Good
11.7/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 16:00
AQI:
Good
15.5/100
PM2.5 (fine particles):
Good
4.8/100
PM10 (coarse particles):
Good
2.0/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Good
15.5/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
1.2/100
PM1 (ultrafine particles):
Good
2.4/100
Pollen forecast in Geraldton
View pollen forecastFrequently Asked Questions
Is air quality bad in Geraldton right now?
On 10 August 2026, overall air quality in Geraldton is good. AQI is the main air quality indicator at 16.6/100. Pollution peaks around 4:00 PM (O3: 16.6/100).
Will air quality be worse tomorrow in Geraldton?
On 11 August 2026, air quality conditions in Geraldton will be similar to today, with AQI forecast at good at 15.5/100. Pollution peaks around 4:00 PM (O3: 15.5/100).
When is air pollution at its worst in Geraldton?
Air quality in Geraldton is rarely a major concern given the near-constant coastal winds, but the times to watch are during harvest season on surrounding wheatbelt farms, when dust can rise from paddocks and roads, and during any nearby bushfire smoke events in summer. Even then, Geraldton's characteristic breeze tends to clear conditions faster than in more sheltered inland towns.
Are air quality levels in Geraldton 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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