Worst air pollution Southport, today and tomorrow
Today (10 August): Air quality in Southport is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 17.4/100).
Tomorrow (11 August 2026): Air quality in Southport is good. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 17.0/100). Airmine updates local air quality forecasts four times daily.
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Air quality in Southport is generally good, with its position on the sheltered Broadwater benefiting from regular breezes off Moreton Bay and the Pacific. Bushfire smoke from the hinterland ranges during dry spells is the main seasonal concern, alongside minor traffic pollution from the busy Gold Coast Highway corridor that runs through the suburb. Its older, established streets and waterway frontage mean pollution sources are otherwise modest for a Gold Coast suburb.
Today - 10 August | Pollution peaks at 16:00
AQI:
Good
17.4/100
PM2.5 (fine particles):
Good
6.0/100
PM10 (coarse particles):
Good
2.0/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Good
17.4/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
3.8/100
PM1 (ultrafine particles):
Good
6.7/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 15:00
AQI:
Good
17.0/100
PM2.5 (fine particles):
Good
3.9/100
PM10 (coarse particles):
Good
1.1/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Good
17.0/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
3.6/100
PM1 (ultrafine particles):
Good
4.9/100
Pollen forecast in Southport
View pollen forecastFrequently Asked Questions
Is air quality bad in Southport right now?
On 10 August 2026, overall air quality in Southport is good. AQI is the main air quality indicator at 17.4/100. Pollution peaks around 4:00 PM (O3: 17.4/100).
Will air quality be worse tomorrow in Southport?
On 11 August 2026, air quality conditions in Southport will be similar to today, with AQI forecast at good at 17.0/100. Pollution peaks around 3:00 PM (O3: 17.0/100).
When is air pollution at its worst in Southport?
Air quality is most likely to be affected during dry spells in late winter and spring, when hinterland bushfire smoke can drift over the Broadwater, and during periods of light wind when traffic emissions along nearby arterial roads can build slightly. Sea breezes typically clear conditions within a day or two.
Are air quality levels in Southport 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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