Worst air pollution St Albans - Melbourne, today and tomorrow
Today (5 August): Air quality in St Albans is fair. AQI and NO2 are fair; PM2.5, PM10, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 PM (NO2: 29.5/100).
Tomorrow (6 August 2026): Air quality in St Albans is fair. All pollutants stay as today. Pollution peaks around 7:00 PM (NO2: 28.2/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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St Albans sits near Sunshine in Melbourne's industrial western suburbs, where rail corridors, nearby manufacturing, and heavy traffic on surrounding arterial roads combine to make this one of the more industrially influenced residential areas in the metropolitan area. The flat terrain provides limited natural dispersal. Bushfire smoke is a periodic summer risk from outer hinterland. Overall, background air quality here reflects the same western-suburbs industrial character as neighbouring Sunshine, with traffic and legacy industry the main drivers.
Today - 5 August | Pollution peaks at 19:00
AQI:
Fair
29.5/100
PM2.5 (fine particles):
Good
11.6/100
PM10 (coarse particles):
Good
3.5/100
NO2 (nitrogen dioxide):
Fair
29.5/100
O3 (ozone):
Good
15.4/100
SO2 (sulfur dioxide):
Good
5.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.8/100
PM1 (ultrafine particles):
Good
14.2/100
Levels show the poorest local air quality during the day
Tomorrow - 6 August | Pollution peaks at 19:00
AQI:
Fair
28.2/100
PM2.5 (fine particles):
Good
9.5/100
PM10 (coarse particles):
Good
2.7/100
NO2 (nitrogen dioxide):
Fair
28.2/100
O3 (ozone):
Good
15.8/100
SO2 (sulfur dioxide):
Good
5.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.1/100
PM1 (ultrafine particles):
Good
12.0/100
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Frequently Asked Questions
Is air quality bad in St Albans right now?
On 5 August 2026, overall air quality in St Albans is fair. AQI is the main air quality indicator at 29.5/100. Pollution peaks around 7:00 PM (NO2: 29.5/100).
Will air quality be worse tomorrow in St Albans?
On 6 August 2026, air quality conditions in St Albans will be similar to today, with AQI forecast at fair at 28.2/100. Pollution peaks around 7:00 PM (NO2: 28.2/100).
When is air pollution at its worst in St Albans?
Like nearby western suburbs, St Albans gets less relief from Port Phillip Bay's sea breezes, so summer bushfire smoke (December–March) and hot, still-day haze tend to linger longer here. Cold winter nights bring an additional wood-heater smoke rise. Expect more noticeable seasonal dips than in bayside parts of Melbourne.
Are air quality levels in St Albans 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: 4 August 2026 at 16:38 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.
For long term forecasts and maps, see the Airmine app