SmogRank / Countries / Mexico / June 2024

Most polluted cities in Mexico, June 2024

2 cities in Mexico ranked by their average PM2.5 over the 30 days. Worst: San Juan del Río at 15.5 µg/m³, #49 of 1,986 cities in the world. Cleanest: Tijuana at 13.8. A city needs measurements on 70% of the days to be ranked.

  1. 1San Juan del RíoQuerétaro
    15.5
  2. 2TijuanaBaja California
    13.8
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, June 2024 · Mexico now