Horseshoe Bend, Maitland Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (11 October): Air quality in Horseshoe Bend is fair. AQI, PM2.5, PM10, and O3 are fair; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (PM2.5: 38.7/100).
Air Quality Tomorrow
Tomorrow (12 October 2026): Air quality in Horseshoe Bend is moderate. AQI worsens to moderate; PM2.5 increases to moderate; HCHO increases to fair; all other pollutants stay as today. Pollution peaks around 9:00 AM (PM2.5: 41.8/100).
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Air Quality
Today - 11 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Fair | 38.7/100 |
| PM2.5 (fine particles) | Fair | 38.7/100 |
| PM10 (coarse particles) | Fair | 24.4/100 |
| NO2 (nitrogen dioxide) | Good | 6.9/100 |
| O3 (ozone) | Fair | 35.2/100 |
| SO2 (sulfur dioxide) | Good | 6.9/100 |
| CO (carbon monoxide) | Good | 0.5/100 |
| HCHO (formaldehyde) | Good | 7.6/100 |
| PM1 (ultrafine particles) | Good | 12.5/100 |
Tomorrow - 12 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Moderate | 41.8/100 |
| PM2.5 (fine particles) | Moderate | 41.8/100 |
| PM10 (coarse particles) | Fair | 22.7/100 |
| NO2 (nitrogen dioxide) | Good | 13.4/100 |
| O3 (ozone) | Fair | 36.4/100 |
| SO2 (sulfur dioxide) | Good | 6.7/100 |
| CO (carbon monoxide) | Good | 0.7/100 |
| HCHO (formaldehyde) | Fair | 20.4/100 |
| PM1 (ultrafine particles) | Good | 19.2/100 |
Local Environmental Conditions
This part of Maitland combines built-up streets with more open land, so local traffic matters, though emissions are less concentrated than in a city center. Open grassland and scrub can produce smoke during grass fires and some dust in dry spells. Parks and street trees provide a modest buffer against traffic pollution. Winds are often light, which allows pollutants to linger close to where they are produced.
Particle levels tend to be highest from June to August, when home heating and traffic add more emissions and cold, calm spells at around 10°C slow their dispersal. In the warmer months, summer sun from November to March cooks traffic fumes into ozone, especially in the warmest month, which averages 24°C.
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Frequently Asked Questions About Air Quality in New South Wales
Is air quality bad in Horseshoe Bend right now?
On 11 October 2026, overall air quality in Horseshoe Bend is fair. AQI is the main air quality indicator at 38.7/100. Pollution peaks around 1:00 PM (PM2.5: 38.7/100).
Will air quality be worse tomorrow in Horseshoe Bend?
On 12 October 2026, air quality conditions in Horseshoe Bend will be worse than today, with AQI forecast at moderate at 41.8/100. Pollution peaks around 9:00 AM (PM2.5: 41.8/100).
When is air pollution at its worst in Horseshoe Bend?
Particle levels tend to be highest from June to August, when home heating and traffic add more emissions and cold, calm spells at around 10°C slow their dispersal. In the warmer months, summer sun from November to March cooks traffic fumes into ozone, especially in the warmest month, which averages 24°C.
Are air quality levels in Horseshoe Bend 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. |