Mount Hunter Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (10 October): Air quality in Mount Hunter is moderate. AQI, PM2.5, and NO2 are moderate; PM10, HCHO, and PM1 are fair; O3, SO2, and CO are good. Pollution peaks around 11:00 AM (PM2.5: 50.4/100).
Air Quality Tomorrow
Tomorrow (11 October 2026): Air quality in Mount Hunter is moderate. NO2 decreases to fair; O3 increases to fair; HCHO decreases to good; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 12:00 AM (PM2.5: 45.5/100).
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Air Quality
Today - 10 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Moderate | 50.4/100 |
| PM2.5 (fine particles) | Moderate | 50.4/100 |
| PM10 (coarse particles) | Fair | 30.7/100 |
| NO2 (nitrogen dioxide) | Moderate | 41.8/100 |
| O3 (ozone) | Good | 20.0/100 |
| SO2 (sulfur dioxide) | Good | 6.7/100 |
| CO (carbon monoxide) | Good | 0.7/100 |
| HCHO (formaldehyde) | Fair | 20.1/100 |
| PM1 (ultrafine particles) | Fair | 21.8/100 |
Tomorrow - 11 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Moderate | 45.5/100 |
| PM2.5 (fine particles) | Moderate | 45.5/100 |
| PM10 (coarse particles) | Fair | 22.7/100 |
| NO2 (nitrogen dioxide) | Fair | 21.4/100 |
| O3 (ozone) | Fair | 24.5/100 |
| SO2 (sulfur dioxide) | Good | 8.9/100 |
| CO (carbon monoxide) | Good | 0.8/100 |
| HCHO (formaldehyde) | Good | 9.3/100 |
| PM1 (ultrafine particles) | Good | 18.2/100 |
Local Environmental Conditions
The heart of Mount Hunter lies in a lightly developed area, where local traffic adds relatively little to air pollution. The open grass and scrubland around the area can add dust in dry weather and smoke from occasional fires. The surrounding woodland releases natural compounds that, in warm sunny weather, help form ozone. Winds are often light, which allows pollutants to linger close to where they are produced.
Fine particle levels climb from June to August, as wood burning and traffic combine with cold, still air averaging 9°C. In the warmer months, warm, sunny weather from December to March, around 22°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.
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Frequently Asked Questions About Air Quality in New South Wales
Is air quality bad in Mount Hunter right now?
On 10 October 2026, overall air quality in Mount Hunter is moderate. AQI is the main air quality indicator at 50.4/100. Pollution peaks around 11:00 AM (PM2.5: 50.4/100).
Will air quality be worse tomorrow in Mount Hunter?
On 11 October 2026, air quality conditions in Mount Hunter will be similar to today, with AQI forecast at moderate at 45.5/100. Pollution peaks around 12:00 AM (PM2.5: 45.5/100).
When is air pollution at its worst in Mount Hunter?
Fine particle levels climb from June to August, as wood burning and traffic combine with cold, still air averaging 9°C. In the warmer months, warm, sunny weather from December to March, around 22°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 Mount Hunter 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. |