Kiama Downs, Wollongong Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (7 October): Air quality in Kiama Downs is fair. AQI, PM2.5, and PM10 are fair; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (PM10: 28.1/100).
Air Quality Tomorrow
Tomorrow (8 October 2026): Air quality in Kiama Downs is fair. PM2.5 decreases to good; all other pollutants stay as today. Pollution peaks around 10:00 AM (PM10: 25.4/100).
Explore Forecasts
Get More in Our App
Local pollen and air quality forecasts, interactive pollen maps and route profiles
Features and forecast availability vary by region.
Air Quality
Today - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Fair | 28.1/100 |
| PM2.5 (fine particles) | Fair | 21.8/100 |
| PM10 (coarse particles) | Fair | 28.1/100 |
| NO2 (nitrogen dioxide) | Good | 1.6/100 |
| O3 (ozone) | Good | 17.7/100 |
| SO2 (sulfur dioxide) | Good | 0.6/100 |
| CO (carbon monoxide) | Good | 0.3/100 |
| HCHO (formaldehyde) | Good | 1.2/100 |
| PM1 (ultrafine particles) | Good | 5.1/100 |
Tomorrow - 8 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Fair | 25.4/100 |
| PM2.5 (fine particles) | Good | 18.5/100 |
| PM10 (coarse particles) | Fair | 25.4/100 |
| NO2 (nitrogen dioxide) | Good | 7.4/100 |
| O3 (ozone) | Good | 15.9/100 |
| SO2 (sulfur dioxide) | Good | 0.5/100 |
| CO (carbon monoxide) | Good | 0.3/100 |
| HCHO (formaldehyde) | Good | 1.3/100 |
| PM1 (ultrafine particles) | Good | 4.3/100 |
Local Environmental Conditions
This part of Wollongong combines built-up streets with more open land, so local traffic matters, though emissions are less concentrated than in a city center. Its position by the Tasman Sea brings breezes that often clear pollutants away. The surrounding woodland releases natural compounds that, in warm sunny weather, help form ozone. On some days, pollution drifting in from farther away outweighs local sources.
From June to August, temperatures near 10°C, with winds of around 5 km/h, let smoke and particles from home heating and traffic build up, especially on cold, still mornings. Later in the year, warm, sunny weather from January to February, around 21°C at its peak, raises afternoon ozone levels. Day to day, calm and dry conditions let pollution build, while wind and rain clear it away.
Get pollen & AQ on Strava
Follow your environmental exposure and performance with the free Airmine-Strava integration. See your pollen and air quality exposure for every Strava activity.
Resource Hub
Air quality forecast neighborhoods 65 neighborhoods
Sports venues in Wollongong 2 sports venues
Frequently Asked Questions About Air Quality in New South Wales
Is air quality bad in Kiama Downs right now?
On 7 October 2026, overall air quality in Kiama Downs is fair. AQI is the main air quality indicator at 28.1/100. Pollution peaks around 11:00 PM (PM10: 28.1/100).
Will air quality be worse tomorrow in Kiama Downs?
On 8 October 2026, air quality conditions in Kiama Downs will be similar to today, with AQI forecast at fair at 25.4/100. Pollution peaks around 10:00 AM (PM10: 25.4/100).
When is air pollution at its worst in Kiama Downs?
From June to August, temperatures near 10°C, with winds of around 5 km/h, let smoke and particles from home heating and traffic build up, especially on cold, still mornings. Later in the year, warm, sunny weather from January to February, around 21°C at its peak, raises afternoon ozone levels. Day to day, calm and dry conditions let pollution build, while wind and rain clear it away.
Are air quality levels in Kiama Downs 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. |