SmogRank / Countries / Mexico / August 2024

Most polluted cities in Mexico, August 2024

3 cities in Mexico ranked by their average PM2.5 over the 31 days. Worst: Tijuana at 13.8 µg/m³, #92 of 1,551 cities in the world. Cleanest: Aguascalientes at 8.2. A city needs measurements on 70% of the days to be ranked.

  1. 1TijuanaBaja California
    13.8
  2. 2San Juan del RíoQuerétaro
    8.7
  3. 3AguascalientesAguascalientes
    8.2
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, August 2024 · Mexico now