Worst air pollution Space Center Houston - Houston, today and tomorrow

On 18 July 2026, overall air quality in Space Center Houston is fair. AQI is the main air quality indicator at 29.9/100. Pollution peaks around 11:00 AM (O3: 29.9/100).

On 19 July 2026, air quality conditions in Space Center Houston will be similar to today, with AQI forecast at fair at 24.9/100. Pollution peaks around 12:00 PM (O3: 24.9/100).

Space Center Houston experiences the same seasonal air quality swings as the rest of Houston. Typically, spring and autumn generally bring more moderate, cleaner conditions between the extremes of summer and winter cedar season, while the hottest summer months consistently bring the highest ozone risk statewide. Gulf Coast humidity and inland heat can each add their own seasonal pollution patterns.

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.

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.