Dallas-Fort Worth Air Quality Alert: PM2.5 Levels Reach Unhealthy for Sensitive Groups

Current Air Quality

On February 26, 2026, the Dallas-Fort Worth reporting area in Texas recorded an Air Quality Index (AQI) of 117 for fine particulate matter (PM2.5). This reading falls into the “Unhealthy for Sensitive Groups” category. Additionally, Ozone (O3) was measured at an AQI of 31, which is categorized as “Good.” PM2.5 is currently the primary pollutant of concern for the region.

What This Means

An AQI between 101 and 150 indicates air quality that is unhealthy for sensitive groups. At this level, members of sensitive groups may experience health effects, though the general public is less likely to be affected.

Who Should Take Precautions

Sensitive groups for this alert include people with heart or lung disease, older adults, children, and teenagers. These individuals should be mindful of their outdoor exposure while these conditions persist.

What You Should Do

People in sensitive groups should reduce prolonged or heavy exertion outdoors. It is recommended to take more breaks and engage in less intense outdoor activities. The general public can continue their normal outdoor activities.

Source

Data provided by EPA AirNow.