Seaspray Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (7 October): Air quality in Seaspray is fair. AQI and PM2.5 are fair; PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 PM (PM2.5: 33.1/100).
Air Quality Tomorrow
Tomorrow (8 October 2026): Air quality in Seaspray is moderate. AQI worsens to moderate; PM2.5 increases to moderate; PM10 increases to fair; all other pollutants stay as today. Pollution peaks around 7:00 PM (PM2.5: 41.0/100).
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Air Quality
Today - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Fair | 33.1/100 |
| PM2.5 (fine particles) | Fair | 33.1/100 |
| PM10 (coarse particles) | Good | 15.9/100 |
| NO2 (nitrogen dioxide) | Good | 0.7/100 |
| O3 (ozone) | Good | 14.4/100 |
| SO2 (sulfur dioxide) | Good | 0.3/100 |
| CO (carbon monoxide) | Good | 0.2/100 |
| HCHO (formaldehyde) | Good | 0.6/100 |
| PM1 (ultrafine particles) | Good | 1.0/100 |
Tomorrow - 8 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 41.0/100 |
| PM2.5 (fine particles) | Moderate | 41.0/100 |
| PM10 (coarse particles) | Fair | 21.5/100 |
| NO2 (nitrogen dioxide) | Good | 0.4/100 |
| O3 (ozone) | Good | 14.2/100 |
| SO2 (sulfur dioxide) | Good | 0.1/100 |
| CO (carbon monoxide) | Good | 0.2/100 |
| HCHO (formaldehyde) | Good | 0.8/100 |
| PM1 (ultrafine particles) | Good | 0.9/100 |
Local Environmental Conditions
With little dense development around the heart of Seaspray, local traffic emissions are modest. The open grass and scrubland around the area can add dust in dry weather and smoke from occasional fires. Open water nearby lets breezes move freely across the area, helping to disperse pollutants. Pollution carried in from the wider region can also raise levels at times.
Air near roads is often at its worst from June to August, when nights cool to around 12°C and the air turns still. In the warmer months, with summer temperatures averaging only about 19°C, ozone rarely becomes a serious problem. On the plus side, stronger winds around October, about 20 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 Victoria
Is air quality bad in Seaspray right now?
On 7 October 2026, overall air quality in Seaspray is fair. AQI is the main air quality indicator at 33.1/100. Pollution peaks around 10:00 PM (PM2.5: 33.1/100).
Will air quality be worse tomorrow in Seaspray?
On 8 October 2026, air quality conditions in Seaspray will be worse than today, with AQI forecast at moderate at 41.0/100. Pollution peaks around 7:00 PM (PM2.5: 41.0/100).
When is air pollution at its worst in Seaspray?
Air near roads is often at its worst from June to August, when nights cool to around 12°C and the air turns still. In the warmer months, with summer temperatures averaging only about 19°C, ozone rarely becomes a serious problem. On the plus side, stronger winds around October, about 20 km/h on average, usually bring some of the cleanest air of the year.
Are air quality levels in Seaspray 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. |