Czech Catholic Union of Texas, La Grange Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (10 October): Air quality in Czech Catholic Union of Texas is poor. AQI and PM10 are poor; PM2.5 is moderate; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (PM10: 66.5/100).
Air Quality Tomorrow
Tomorrow (11 October 2026): Air quality in Czech Catholic Union of Texas is moderate. AQI improves to moderate; PM10 decreases to moderate; all other pollutants stay as today. Pollution peaks around 12:00 AM (PM10: 48.0/100).
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Air Quality
Today - 10 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Poor | 66.5/100 |
| PM2.5 (fine particles) | Moderate | 50.1/100 |
| PM10 (coarse particles) | Poor | 66.5/100 |
| NO2 (nitrogen dioxide) | Good | 0.5/100 |
| O3 (ozone) | Good | 8.9/100 |
| SO2 (sulfur dioxide) | Good | 0.1/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 0.7/100 |
| PM1 (ultrafine particles) | Good | 4.9/100 |
Tomorrow - 11 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Moderate | 48.0/100 |
| PM2.5 (fine particles) | Moderate | 44.6/100 |
| PM10 (coarse particles) | Moderate | 48.0/100 |
| NO2 (nitrogen dioxide) | Good | 0.6/100 |
| O3 (ozone) | Good | 12.8/100 |
| SO2 (sulfur dioxide) | Good | 0.1/100 |
| CO (carbon monoxide) | Good | 0.4/100 |
| HCHO (formaldehyde) | Good | 0.9/100 |
| PM1 (ultrafine particles) | Good | 3.9/100 |
Local Environmental Conditions
With little dense development around this site in La Grange, local traffic emissions are modest. Open grassland and scrub can produce smoke during grass fires and some dust in dry spells. Pollution carried in from the wider region can also raise levels at times. Levels are generally highest right next to busy roads and drop off quickly with distance.
Air near roads is often at its worst from December to February, when nights cool to around 10°C and the air turns still. Later in the year, warm, sunny weather from April to October, around 31°C at its peak, raises afternoon ozone levels. 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 Texas
Is air quality bad in Czech Catholic Union of Texas right now?
On 10 October 2026, overall air quality in Czech Catholic Union of Texas is poor. AQI is the main air quality indicator at 66.5/100. Pollution peaks around 5:00 PM (PM10: 66.5/100).
Will air quality be worse tomorrow in Czech Catholic Union of Texas?
On 11 October 2026, air quality conditions in Czech Catholic Union of Texas will be better than today, with AQI forecast at moderate at 48.0/100. Pollution peaks around 12:00 AM (PM10: 48.0/100).
When is air pollution at its worst in Czech Catholic Union of Texas?
Air near roads is often at its worst from December to February, when nights cool to around 10°C and the air turns still. Later in the year, warm, sunny weather from April to October, around 31°C at its peak, raises afternoon ozone levels. Short-term changes follow the weather: calm spells raise levels, while breezy or rainy days lower them.
Are air quality levels in Czech Catholic Union of Texas 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. |