Worst air pollution Warrnambool, today and tomorrow
Today (16 July): Air quality in Warrnambool is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 16.2/100).
Tomorrow (17 July 2026): Air quality in Warrnambool is good. All pollutants stay as today. Pollution peaks around 12:00 AM (NO2: 16.1/100). 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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Known for its Logans Beach whale nursery, this coastal dairy city enjoys generally clean air thanks to strong, near-constant Southern Ocean winds, with the main local sources being dairy processing odour and agricultural dust from the extensive pasture land surrounding the city. Southern Ocean winds provide near-constant natural ventilation for most of the year, keeping background air quality high, though winter can bring occasional wood-heater smoke on the rarer still, calm nights. Dairy processing and agricultural odour remain the most consistent, if minor, local air quality factors given the surrounding pasture-dominated landscape.
Today - 16 July | Pollution peaks at 13:00
AQI:
Good
16.2/100
PM2.5 (fine particles):
Good
6.7/100
PM10 (coarse particles):
Good
2.9/100
NO2 (nitrogen dioxide):
Good
13.5/100
O3 (ozone):
Good
16.2/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.8/100
PM1 (ultrafine particles):
Good
3.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Good
16.1/100
PM2.5 (fine particles):
Good
4.5/100
PM10 (coarse particles):
Good
1.4/100
NO2 (nitrogen dioxide):
Good
16.1/100
O3 (ozone):
Good
14.6/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.6/100
PM1 (ultrafine particles):
Good
5.1/100
Pollen forecast in Warrnambool
View pollen forecastSports venues in Warrnambool
Frequently Asked Questions
Is air quality bad in Warrnambool right now?
On 16 July 2026, overall air quality in Warrnambool is good. AQI is the main air quality indicator at 16.2/100. Pollution peaks around 1:00 PM (O3: 16.2/100).
Will air quality be worse tomorrow in Warrnambool?
On 17 July 2026, air quality conditions in Warrnambool will be similar to today, with AQI forecast at good at 16.1/100. Pollution peaks around 12:00 AM (NO2: 16.1/100).
When is air pollution at its worst in Warrnambool?
Air quality is almost always good here thanks to persistent coastal winds; the rare exceptions are still, calm days when dairy-processing odours or agricultural dust from surrounding paddocks can be more noticeable, or occasional bushfire smoke drifting from inland Victoria during summer.
Are air quality levels in Warrnambool 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.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 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.
For long term forecasts and maps, see the Airmine app