Nedlands, Perth Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (7 October): Air quality in Nedlands is fair. AQI, PM2.5, NO2, and PM1 are fair; PM10, O3, SO2, CO, and HCHO are good. Pollution peaks around 5:00 AM (PM1: 32.0/100).
Air Quality Tomorrow
Tomorrow (8 October 2026): Air quality in Nedlands is fair. PM10 increases to fair; NO2 decreases to good; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 1:00 PM (PM2.5: 28.4/100).
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Air Quality
Today - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Fair | 32.0/100 |
| PM2.5 (fine particles) | Fair | 25.5/100 |
| PM10 (coarse particles) | Good | 17.3/100 |
| NO2 (nitrogen dioxide) | Fair | 22.7/100 |
| O3 (ozone) | Good | 16.0/100 |
| SO2 (sulfur dioxide) | Good | 2.5/100 |
| CO (carbon monoxide) | Good | 0.5/100 |
| HCHO (formaldehyde) | Good | 8.8/100 |
| PM1 (ultrafine particles) | Fair | 32.0/100 |
Tomorrow - 8 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Fair | 28.4/100 |
| PM2.5 (fine particles) | Fair | 28.4/100 |
| PM10 (coarse particles) | Fair | 23.4/100 |
| NO2 (nitrogen dioxide) | Good | 15.7/100 |
| O3 (ozone) | Good | 15.1/100 |
| SO2 (sulfur dioxide) | Good | 1.3/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 1.2/100 |
| PM1 (ultrafine particles) | Good | 5.8/100 |
Local Environmental Conditions
With buildings covering much of the area around this site in Perth, traffic and other urban emissions are the biggest local influence on air quality. Sea breezes along the coast usually help ventilate the area. The surrounding woodland releases natural compounds that, in warm sunny weather, help form ozone. Air arriving from elsewhere in the region adds to what is produced locally.
Cooler, still evenings from July to September, averaging about 16°C, tend to hold exhaust close to busy streets. From December to April, strong sunshine and temperatures around 24°C drive ozone formation, with levels peaking in the afternoon. Wildfire smoke is most likely from November to April, sometimes turning the sky hazy for days. December is usually the windiest month, averaging about 25 km/h, which helps keep the air clean.
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Frequently Asked Questions About Air Quality in Western Australia
Is air quality bad in Nedlands right now?
On 7 October 2026, overall air quality in Nedlands is fair. AQI is the main air quality indicator at 32.0/100. Pollution peaks around 5:00 AM (PM1: 32.0/100).
Will air quality be worse tomorrow in Nedlands?
On 8 October 2026, air quality conditions in Nedlands will be similar to today, with AQI forecast at fair at 28.4/100. Pollution peaks around 1:00 PM (PM2.5: 28.4/100).
When is air pollution at its worst in Nedlands?
Cooler, still evenings from July to September, averaging about 16°C, tend to hold exhaust close to busy streets. From December to April, strong sunshine and temperatures around 24°C drive ozone formation, with levels peaking in the afternoon. Wildfire smoke is most likely from November to April, sometimes turning the sky hazy for days. December is usually the windiest month, averaging about 25 km/h, which helps keep the air clean.
Are air quality levels in Nedlands 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. |