SmogRank / Countries / Mexico / July 2024

Most polluted cities in Mexico, July 2024

3 cities in Mexico ranked by their average PM2.5 over the 31 days. Worst: Tijuana at 12.8 µg/m³, #208 of 2,047 cities in the world. Cleanest: Aguascalientes at 8.9. A city needs measurements on 70% of the days to be ranked.

  1. 1TijuanaBaja California
    12.8
  2. 2San Juan del RíoQuerétaro
    9.6
  3. 3AguascalientesAguascalientes
    8.9
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, July 2024 · Mexico now