SmogRank / Countries / Mexico / November 2023

Most polluted cities in Mexico, November 2023

35 cities in Mexico ranked by their average PM2.5 over the 30 days. Worst: Mexicali at 56.3 µg/m³, #11 of 1,891 cities in the world. Cleanest: Apizaco at 9.7. A city needs measurements on 70% of the days to be ranked.

  1. 1MexicaliBaja California
    56.3
  2. 2MoreliaMichoacán
    44.4
  3. 3Victoria de DurangoDurango
    31.6
  4. 4GuadalajaraJalisco
    30.2
  5. 5Ciudad Benito JuárezNuevo León
    27.0
  6. 6TolucaMéxico
    26.3
  7. 7San Francisco TlalcilalcalpanMéxico
    25.8
  8. 8CholulaPuebla
    25.5
  9. 9San Salvador TizatlalliMéxico
    24.7
  10. 10Santa CatarinaNuevo León
    23.6
  11. 11Ciudad ApodacaNuevo León
    21.2
  12. 12SalamancaGuanajuato
    21.1
  13. 13MonterreyNuevo León
    19.6
  14. 14CelayaGuanajuato
    19.2
  15. 15TijuanaBaja California
    19.1
  16. 16Ciudad General EscobedoNuevo León
    18.4
  17. 17SaltilloCoahuila
    17.1
  18. 18IrapuatoGuanajuato
    15.3
  19. 19Ciudad JuárezChihuahua
    15.0
  20. 20PueblaPuebla
    14.3
  21. 21Jardines de la SillaNuevo León
    14.2
  22. 22Tepeji del Río de OcampoHidalgo
    14.1
  23. 23Cadereyta JiménezNuevo León
    13.5
  24. 24YecapixtlaMorelos
    13.3
  25. 25León de los AldamaGuanajuato
    13.2
  26. 26Santiago de QuerétaroQuerétaro
    12.5
  27. 27CuautlaMorelos
    12.3
  28. 28GarcíaNuevo León
    12.1
  29. 29Tula de AllendeHidalgo
    11.9
  30. 30CuernavacaMorelos
    11.2
  31. 31AbasoloGuanajuato
    10.7
  32. 32San Luis de la PazGuanajuato
    10.0
  33. 33San Juan del RíoQuerétaro
    9.9
  34. 33GuanajuatoGuanajuato
    9.9
  35. 35ApizacoTlaxcala
    9.7
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, November 2023 · Mexico now