SmogRank / Countries / Peru / January 2026

Most polluted cities in Peru, January 2026

5 cities in Peru ranked by their average PM2.5 over the 31 days. Worst: Santa Anita - Los Ficus at 20.6 µg/m³, #267 of 2,047 cities in the world. Cleanest: Villa Poeta José Gálvez Barrenechea at 10.7. A city needs measurements on 70% of the days to be ranked.

  1. 1Santa Anita - Los FicusLima region
    20.6
  2. 2LimaLima Province
    19.9
  3. 3CallaoCallao
    17.2
  4. 4San Francisco De BorjaLima region
    17.1
  5. 5Villa Poeta José Gálvez BarrenecheaLima region
    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, January 2026 · Peru now

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SmogRank, most polluted cities in Peru, PM2.5, January 2026, smogrank.com/pe/history/2026-01 (accessed 2 Oct 2026).

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