Grey Cliff Campground, Yuraygir Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (7 October): Air quality in Grey Cliff Campground is fair. AQI, PM2.5, and PM10 are fair; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (PM10: 21.3/100).
Air Quality Tomorrow
Tomorrow (8 October 2026): Air quality in Grey Cliff Campground is good. AQI improves to good; PM2.5 decreases to good; PM10 decreases to good; all other pollutants stay as today. Pollution peaks around 7:00 PM (PM10: 15.2/100).
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Air Quality
Today - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Fair | 21.3/100 |
| PM2.5 (fine particles) | Fair | 21.1/100 |
| PM10 (coarse particles) | Fair | 21.3/100 |
| NO2 (nitrogen dioxide) | Good | 1.9/100 |
| O3 (ozone) | Good | 11.4/100 |
| SO2 (sulfur dioxide) | Good | 1.6/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 6.9/100 |
| PM1 (ultrafine particles) | Good | 8.8/100 |
Tomorrow - 8 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Good | 15.2/100 |
| PM2.5 (fine particles) | Good | 15.0/100 |
| PM10 (coarse particles) | Good | 15.2/100 |
| NO2 (nitrogen dioxide) | Good | 1.0/100 |
| O3 (ozone) | Good | 11.5/100 |
| SO2 (sulfur dioxide) | Good | 0.4/100 |
| CO (carbon monoxide) | Good | 0.3/100 |
| HCHO (formaldehyde) | Good | 1.7/100 |
| PM1 (ultrafine particles) | Good | 3.6/100 |
Local Environmental Conditions
With little dense development around this site in Yuraygir, local traffic emissions are modest. Breezes off the nearby water usually help clear pollutants away. 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.
Ozone is the main concern from October to April, when sunny days averaging 24°C turn traffic and other emissions into ozone by mid-afternoon. From June to August, cooler nights and lighter winds, with temperatures around 15°C, let traffic pollution linger near busy roads. On the plus side, stronger winds around October, about 15 km/h on average, usually bring some of the cleanest air of the year.
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Frequently Asked Questions About Air Quality in New South Wales
Is air quality bad in Grey Cliff Campground right now?
On 7 October 2026, overall air quality in Grey Cliff Campground is fair. AQI is the main air quality indicator at 21.3/100. Pollution peaks around 5:00 PM (PM10: 21.3/100).
Will air quality be worse tomorrow in Grey Cliff Campground?
On 8 October 2026, air quality conditions in Grey Cliff Campground will be better than today, with AQI forecast at good at 15.2/100. Pollution peaks around 7:00 PM (PM10: 15.2/100).
When is air pollution at its worst in Grey Cliff Campground?
Ozone is the main concern from October to April, when sunny days averaging 24°C turn traffic and other emissions into ozone by mid-afternoon. From June to August, cooler nights and lighter winds, with temperatures around 15°C, let traffic pollution linger near busy roads. On the plus side, stronger winds around October, about 15 km/h on average, usually bring some of the cleanest air of the year.
Are air quality levels in Grey Cliff Campground 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. |