Worst air pollution Allianz Stadium (Sydney Football Stadium) - Sydney, today and tomorrow
Today (4 August): Air quality in Allianz Stadium (Sydney Football Stadium) 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: 25.8/100).
Tomorrow (5 August 2026): Air quality in Allianz Stadium (Sydney Football Stadium) is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 25.6/100). 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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Neighbouring the SCG in Moore Park, Allianz Stadium shares much of the same inner-Sydney setting as its more historic neighbour, surrounded by busy traffic corridors yet close enough to the coast to catch a share of the sea breeze that regularly ventilates eastern Sydney. That coastal proximity helps temper the exhaust and congestion typical of this dense inner-city precinct. Seasonal risks mirror the rest of the Sydney basin, with bushfire smoke a possibility during the December to March fire season and the occasional buildup of summer ozone on hot, still days before the afternoon breeze arrives.
Today - 4 August | Pollution peaks at 19:00
AQI:
Fair
25.8/100
PM2.5 (fine particles):
Good
7.0/100
PM10 (coarse particles):
Good
1.9/100
NO2 (nitrogen dioxide):
Fair
25.8/100
O3 (ozone):
Good
17.1/100
SO2 (sulfur dioxide):
Good
8.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.0/100
PM1 (ultrafine particles):
Good
10.1/100
Levels show the poorest local air quality during the day
Tomorrow - 5 August | Pollution peaks at 23:00
AQI:
Fair
25.6/100
PM2.5 (fine particles):
Good
6.8/100
PM10 (coarse particles):
Good
1.9/100
NO2 (nitrogen dioxide):
Fair
25.6/100
O3 (ozone):
Good
16.1/100
SO2 (sulfur dioxide):
Good
5.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.4/100
PM1 (ultrafine particles):
Good
9.5/100
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Frequently Asked Questions
Is air quality bad in Allianz Stadium (Sydney Football Stadium) right now?
On 4 August 2026, overall air quality in Allianz Stadium (Sydney Football Stadium) is fair. AQI is the main air quality indicator at 25.8/100. Pollution peaks around 7:00 PM (NO2: 25.8/100).
Will air quality be worse tomorrow in Allianz Stadium (Sydney Football Stadium)?
On 5 August 2026, air quality conditions in Allianz Stadium (Sydney Football Stadium) will be similar to today, with AQI forecast at fair at 25.6/100. Pollution peaks around 11:00 PM (NO2: 25.6/100).
When is air pollution at its worst in Allianz Stadium (Sydney Football Stadium)?
Allianz Stadium (Sydney Football Stadium) sees its least favourable conditions for spectators during summer bushfire season, roughly December to March, when fires in the surrounding bush push smoke into town. A second dip comes in winter, when still nights trap wood-heater smoke near ground level. Anyone sensitive to smoke or dust attending then may want to check conditions on the day.
Are air quality levels in Allianz Stadium (Sydney Football Stadium) 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