Rock Hill Lookout, North Nowra Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (7 October): Air quality in Rock Hill Lookout is fair. AQI and PM2.5 are fair; PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (PM2.5: 24.2/100).
Air Quality Tomorrow
Tomorrow (8 October 2026): Air quality in Rock Hill Lookout is fair. PM10 increases to fair; all other pollutants stay as today. Pollution peaks around 9:00 AM (PM2.5: 30.6/100).
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Air Quality
Today - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Fair | 24.2/100 |
| PM2.5 (fine particles) | Fair | 24.2/100 |
| PM10 (coarse particles) | Good | 18.5/100 |
| NO2 (nitrogen dioxide) | Good | 1.5/100 |
| O3 (ozone) | Good | 16.1/100 |
| SO2 (sulfur dioxide) | Good | 0.6/100 |
| CO (carbon monoxide) | Good | 0.3/100 |
| HCHO (formaldehyde) | Good | 1.4/100 |
| PM1 (ultrafine particles) | Good | 3.7/100 |
Tomorrow - 8 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Fair | 30.6/100 |
| PM2.5 (fine particles) | Fair | 30.6/100 |
| PM10 (coarse particles) | Fair | 23.7/100 |
| NO2 (nitrogen dioxide) | Good | 5.3/100 |
| O3 (ozone) | Good | 15.0/100 |
| SO2 (sulfur dioxide) | Good | 0.4/100 |
| CO (carbon monoxide) | Good | 0.3/100 |
| HCHO (formaldehyde) | Good | 2.9/100 |
| PM1 (ultrafine particles) | Good | 4.7/100 |
Local Environmental Conditions
Around this location in North Nowra, traffic is light and there are few concentrated sources of air pollution. 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. Exhaust from nearby roads is usually highest close to busy streets and junctions.
From June to August, cooler nights and lighter winds, with temperatures around 12°C, let traffic pollution linger near busy roads. From December to March, strong sunshine and temperatures around 22°C drive ozone formation, with levels peaking in the afternoon. Short-term changes follow the weather: calm spells raise levels, while breezy or rainy days lower them.
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Frequently Asked Questions About Air Quality in New South Wales
Is air quality bad in Rock Hill Lookout right now?
On 7 October 2026, overall air quality in Rock Hill Lookout is fair. AQI is the main air quality indicator at 24.2/100. Pollution peaks around 11:00 PM (PM2.5: 24.2/100).
Will air quality be worse tomorrow in Rock Hill Lookout?
On 8 October 2026, air quality conditions in Rock Hill Lookout will be similar to today, with AQI forecast at fair at 30.6/100. Pollution peaks around 9:00 AM (PM2.5: 30.6/100).
When is air pollution at its worst in Rock Hill Lookout?
From June to August, cooler nights and lighter winds, with temperatures around 12°C, let traffic pollution linger near busy roads. From December to March, strong sunshine and temperatures around 22°C drive ozone formation, with levels peaking in the afternoon. Short-term changes follow the weather: calm spells raise levels, while breezy or rainy days lower them.
Are air quality levels in Rock Hill Lookout 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. |