Peregian Beach, Maroochydore Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (11 October): Air quality in Peregian Beach is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 PM (PM1: 20.0/100).
Air Quality Tomorrow
Tomorrow (12 October 2026): Air quality in Peregian Beach is fair. AQI worsens to fair; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 8:00 AM (PM1: 20.1/100).
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Air Quality
Today - 11 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Good | 20.0/100 |
| PM2.5 (fine particles) | Good | 16.0/100 |
| PM10 (coarse particles) | Good | 16.2/100 |
| NO2 (nitrogen dioxide) | Good | 4.3/100 |
| O3 (ozone) | Good | 13.8/100 |
| SO2 (sulfur dioxide) | Good | 0.7/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 4.4/100 |
| PM1 (ultrafine particles) | Good | 20.0/100 |
Tomorrow - 12 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Fair | 20.1/100 |
| PM2.5 (fine particles) | Good | 15.8/100 |
| PM10 (coarse particles) | Good | 15.6/100 |
| NO2 (nitrogen dioxide) | Good | 4.3/100 |
| O3 (ozone) | Good | 11.0/100 |
| SO2 (sulfur dioxide) | Good | 1.1/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 4.1/100 |
| PM1 (ultrafine particles) | Fair | 20.1/100 |
Local Environmental Conditions
With little dense development around this site in Maroochydore, local traffic emissions are modest. Breezes off the Coral Sea usually help ventilate the area. Air arriving from elsewhere in the region adds to what is produced locally. Levels are generally highest right next to busy roads and drop off quickly with distance.
Hot afternoons from September to May, averaging 25°C in the warmest month, are when ozone is most likely to build up. From June to August, cooler nights and lighter winds, with temperatures around 17°C, let traffic pollution linger near busy roads. From August to September, dry weather raises the risk of wildfires, and their smoke can cover the area in haze.
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Frequently Asked Questions About Air Quality in Queensland
Is air quality bad in Peregian Beach right now?
On 11 October 2026, overall air quality in Peregian Beach is good. AQI is the main air quality indicator at 20.0/100. Pollution peaks around 8:00 PM (PM1: 20.0/100).
Will air quality be worse tomorrow in Peregian Beach?
On 12 October 2026, air quality conditions in Peregian Beach will be worse than today, with AQI forecast at fair at 20.1/100. Pollution peaks around 8:00 AM (PM1: 20.1/100).
When is air pollution at its worst in Peregian Beach?
Hot afternoons from September to May, averaging 25°C in the warmest month, are when ozone is most likely to build up. From June to August, cooler nights and lighter winds, with temperatures around 17°C, let traffic pollution linger near busy roads. From August to September, dry weather raises the risk of wildfires, and their smoke can cover the area in haze.
Are air quality levels in Peregian Beach 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.
Understanding the Scale
The 0–100 air quality scores represent risk levels, not direct air pollutant concentrations. Higher scores indicate higher risk.
Air Quality
| Good | 0-20 | Low air quality risk. Air quality is expected to be good, with low levels of pollution. |
| Fair | 20-40 | Generally low air quality risk. Air quality is expected to be acceptable, with some pollution present. |
| Moderate | 40-60 | Moderate air quality risk. Air pollution is elevated and air quality may be less favorable. |
| Poor | 60-80 | High air quality risk. Air pollution is high and air quality is expected to be poor. |
| Very Poor | 80-100 | Very high air quality risk. Air pollution is very high and air quality is expected to be very poor. |