SmogRank / World / Peru / March 2026

Most polluted cities in Peru, March 2026

5 cities in Peru ranked by their average PM2.5 over the 31 days. Worst: Santa Anita - Los Ficus at 26.2 µg/m³, #371 of 2,616 cities in the world. Cleanest: Villa Poeta José Gálvez Barrenechea at 13.7. A city needs measurements on 70% of the days to be ranked.

← Santa Anita - Los Ficus 26.2 µg/m³ 20 µg/m³0
Every city in Peru ranked for March 2026, one column each, worst on the left and cleanest on the right; height is PM2.5 in µg/m³. Point at it to read a city; tap to open it.
  1. 1Santa Anita - Los FicusLima region
    26.2
  2. 2CallaoCallao
    23.4
  3. 3LimaLima Province
    23.0
  4. 4San Francisco De BorjaLima region
    22.1
  5. 5Villa Poeta José Gálvez BarrenecheaLima region
    13.7
Good0–5
Fair6–15
Moderate16–50
Poor51–90
Very poor91–140
Extremely poor141+

The European Environment Agency's air quality index bands for PM2.5 (2024 revision); it has bands, not numbers, so values stay in µg/m³. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

All cities in the world, March 2026 · Peru now

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SmogRank, most polluted cities in Peru, PM2.5, March 2026, smogrank.com/pe/history/2026-03 (accessed 2 Oct 2026).

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