SmogRank / Countries / Mexico / February 2024

Most polluted cities in Mexico, February 2024

12 cities in Mexico ranked by their average PM2.5 over the 29 days. Worst: Tlaquepaque at 81.9 µg/m³, #8 of 2,003 cities in the world. Cleanest: Tijuana at 10.7. A city needs measurements on 70% of the days to be ranked.

  1. 1TlaquepaqueJalisco
    81.9
  2. 2CelayaGuanajuato
    24.6
  3. 3SalamancaGuanajuato
    20.2
  4. 4IrapuatoGuanajuato
    19.3
  5. 5Silao de la VictoriaGuanajuato
    18.4
  6. 6León de los AldamaGuanajuato
    17.7
  7. 7San Luis de la PazGuanajuato
    14.0
  8. 8AbasoloGuanajuato
    13.4
  9. 9Ciudad JuárezChihuahua
    13.1
  10. 10San Miguel de AllendeGuanajuato
    12.2
  11. 11GuanajuatoGuanajuato
    11.3
  12. 12TijuanaBaja California
    10.7
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, February 2024 · Mexico now