Green Valley Schools, Aubrey Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (6 October): Air quality in Green Valley Schools is moderate. AQI and PM10 are moderate; PM2.5 is fair; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 AM (PM10: 49.2/100).
Air Quality Tomorrow
Tomorrow (7 October 2026): Air quality in Green Valley Schools is moderate. All pollutants stay as today. Pollution peaks around 12:00 PM (PM10: 53.4/100).
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Air Quality
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 49.2/100 |
| PM2.5 (fine particles) | Fair | 27.4/100 |
| PM10 (coarse particles) | Moderate | 49.2/100 |
| NO2 (nitrogen dioxide) | Good | 1.9/100 |
| O3 (ozone) | Good | 14.4/100 |
| SO2 (sulfur dioxide) | Good | 1.3/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 0.8/100 |
| PM1 (ultrafine particles) | Good | 1.0/100 |
Tomorrow - 7 October
| Pollen species | Level | Value |
|---|---|---|
| AQI | Moderate | 53.4/100 |
| PM2.5 (fine particles) | Fair | 33.0/100 |
| PM10 (coarse particles) | Moderate | 53.4/100 |
| NO2 (nitrogen dioxide) | Good | 1.9/100 |
| O3 (ozone) | Good | 14.3/100 |
| SO2 (sulfur dioxide) | Good | 1.9/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 0.8/100 |
| PM1 (ultrafine particles) | Good | 1.4/100 |
Local Environmental Conditions
This part of Aubrey 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. On some days, pollution drifting in from farther away outweighs local sources.
Cold spells in January, at around 6°C on average, are when smoke from wood burning and traffic lingers longest. In the warmer months, warm, sunny weather from May to October, around 31°C at its peak, raises afternoon ozone levels. March is usually the windiest month, averaging about 20 km/h, which helps keep the air clean.
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Frequently Asked Questions About Air Quality in Texas
Is air quality bad in Green Valley Schools right now?
On 6 October 2026, overall air quality in Green Valley Schools is moderate. AQI is the main air quality indicator at 49.2/100. Pollution peaks around 11:00 AM (PM10: 49.2/100).
Will air quality be worse tomorrow in Green Valley Schools?
On 7 October 2026, air quality conditions in Green Valley Schools will be similar to today, with AQI forecast at moderate at 53.4/100. Pollution peaks around 12:00 PM (PM10: 53.4/100).
When is air pollution at its worst in Green Valley Schools?
Cold spells in January, at around 6°C on average, are when smoke from wood burning and traffic lingers longest. In the warmer months, warm, sunny weather from May to October, around 31°C at its peak, raises afternoon ozone levels. March is usually the windiest month, averaging about 20 km/h, which helps keep the air clean.
Are air quality levels in Green Valley Schools 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. |