SmogRank / World / Chile / June 2023

Most polluted cities in Chile, June 2023

43 cities in Chile ranked by their average PM2.5 over the 30 days. Worst: Coyhaique at 106.3 µg/m³, #1 of 1,309 cities in the world. Cleanest: Calama at 18.9. A city needs measurements on 70% of the days to be ranked.

← Coyhaique 106.3 µg/m³ 100 µg/m³0
Every city in Chile ranked for June 2023, 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. 1CoyhaiqueAysén
    187
  2. 2NacimientoBiobio
    165
  3. 3TemucoAraucania
    163
  4. 4Puerto VarasLos Lagos Region
    162
  5. 5HualpénBiobio
    161
  6. 6OsornoLos Lagos Region
    159
  7. 7LinaresMaule Region
    154
  8. 8San CarlosÑuble
    154
  9. 9ChillánÑuble
    153
  10. 10CuranilahueBiobio
    153
  11. 11RancaguaO'Higgins Region
    146
  12. 12Puerto MonttLos Lagos Region
    139
  13. 13CuricóMaule Region
    139
  14. 14La UniónLos Ríos Region
    138
  15. 15RengoO'Higgins Region
    137
  16. 16SantiagoSantiago Metropolitan
    137
  17. 17TalaganteSantiago Metropolitan
    135
  18. 18HualquiBiobio
    130
  19. 19Puerto AysénAysén
    125
  20. 20CoronelBiobio
    125
  21. 21Los ÁngelesBiobio
    123
  22. 22TalcahuanoBiobio
    122
  23. 23CauquenesMaule Region
    118
  24. 24Puente AltoSantiago Metropolitan
    106
  25. 25TalcaMaule Region
    104
  26. 26QuillotaValparaiso
    103
  27. 27ValdiviaLos Ríos Region
    102
  28. 28ToméBiobio
    97
  29. 29ChiguayanteBiobio
    90
  30. 30ConcepciónBiobio
    89
  31. 30San Pedro de la PazBiobio
    89
  32. 32Viña del MarValparaiso
    88
  33. 33CoquimboCoquimbo Region
    85
  34. 34ConcónValparaiso
    85
  35. 35QuinteroValparaiso
    85
  36. 36AntofagastaAntofagasta
    83
  37. 37La SerenaCoquimbo Region
    80
  38. 38LotaBiobio
    80
  39. 39CopiapóAtacama
    79
  40. 40AricaArica y Parinacota Region
    74
  41. 41Alto HospicioTarapacá
    74
  42. 42TocopillaAntofagasta
    71
  43. 43CalamaAntofagasta
    69
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). 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, June 2023 · Chile now

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SmogRank, most polluted cities in Chile, PM2.5, June 2023, smogrank.com/cl/history/2023-06 (accessed 2 Oct 2026).

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