SmogRank / Countries / United States / Texas
Most polluted cities in Texas, United States
0 measured cities, last 24 hours.
No city has enough measurements for this window yet.
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+
Estimated: cities without a monitor
Texas cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Plano | ≈ 9 µg/m³ |
| Garland | ≈ 10 µg/m³ |
| Irving | ≈ 9 µg/m³ |
| Cypress | ≈ 8 µg/m³ |
| Grand Prairie | ≈ 9 µg/m³ |
| McKinney | ≈ 9 µg/m³ |
| Frisco | ≈ 9 µg/m³ |
| Mesquite | ≈ 8 µg/m³ |
| Killeen | ≈ 8 µg/m³ |
| McAllen | ≈ 9 µg/m³ |
| Carrollton | ≈ 10 µg/m³ |
| Midland | ≈ 8 µg/m³ |
| Waco | ≈ 7 µg/m³ |
| Abilene | ≈ 7 µg/m³ |
| Round Rock | ≈ 8 µg/m³ |
| Beaumont | ≈ 8 µg/m³ |
| Richardson | ≈ 10 µg/m³ |
| Pearland | ≈ 10 µg/m³ |
| Wichita Falls | ≈ 9 µg/m³ |
| Lewisville | ≈ 9 µg/m³ |
| Tyler | ≈ 8 µg/m³ |
| San Angelo | ≈ 8 µg/m³ |
| League City | ≈ 10 µg/m³ |
| Allen | ≈ 9 µg/m³ |
| The Woodlands | ≈ 8 µg/m³ |
| Sugar Land | ≈ 10 µg/m³ |
| Longview | ≈ 10 µg/m³ |
| Bryan | ≈ 6 µg/m³ |
| Pharr | ≈ 9 µg/m³ |
| Temple | ≈ 7 µg/m³ |
| Flower Mound | ≈ 10 µg/m³ |
| New Braunfels | ≈ 7 µg/m³ |
| North Richland Hills | ≈ 10 µg/m³ |
| Victoria | ≈ 5 µg/m³ |
| Harlingen | ≈ 9 µg/m³ |
| Celina | ≈ 10 µg/m³ |
| Mansfield | ≈ 8 µg/m³ |
| Georgetown | ≈ 7 µg/m³ |
| San Marcos | ≈ 8 µg/m³ |
| Rowlett | ≈ 8 µg/m³ |
Updated 2026-10-01 17:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.