Air quality in Tlalpan estimated
Mexico City, Mexico. No ground monitor we can use is in this city, so these numbers are model estimates, not measurements.
≈ 12 µg/m³
Moderate
Estimated PM2.5, 7-day average to 2026-09-30, about 0.8× the WHO 24-hour guideline. 30-day average ≈ 19 µg/m³.
Model estimate from the Copernicus Atmosphere Monitoring Service (CAMS), scaled by 1.08 to match 10 measured cities within 300 km over the last week. Adjusted this way, a single day lands within ×1.5 of what a monitor would read about two times in three: a guide, not a measurement. Not ranked on SmogRank's boards.
Last 30 days, estimated
Daily means, UTC days. Dashed line: WHO 24-hour guideline (15 µg/m³).
Measured cities nearby
| City | Distance | 7-day average |
|---|---|---|
| Mexico City | 15 km | 9.5 µg/m³ |
| Ciudad Nezahualcoyotl | 19 km | 11.1 µg/m³ |
| Naucalpan de Juárez | 22 km | 14.1 µg/m³ |
| Ecatepec de Morelos | 36 km | – |
| Cuernavaca | 42 km | 9.0 µg/m³ |
| San Salvador Tizatlalli | 45 km | 17.8 µg/m³ |
Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026. How estimates are made.