Climate
Antofagasta logs 7 outdoor-dinner months a year to Copiapó's 8 — Copiapó wins by 1. Copiapó also leads on sunny days by 4.
Antofagasta
Feels-like °C
Dinner outside
Copiapó
Feels-like °C
Dinner outside
Air Quality
Antofagasta averages 14.3 µg/m³ (moderate) PM2.5 annually versus Copiapó's 14.6 µg/m³ (moderate) — Antofagasta breathes ~2% cleaner air (0.3 µg/m³ lower).
Antofagasta
Copiapó
PM2.5 annual average
WHO classification
City Scale
Both maps at the same real-world scale — 1 cm on either map is the same distance.
Antofagasta (365K) and Copiapó (180K) are 2.0x in population — Antofagasta is the larger metro, Copiapó the smaller; on land area Antofagasta spans roughly 2.2x more ground.
Antofagasta is roughly 2.1x the scale of Copiapó
Combined population & area comparison
AntofagastaCopiapóCity Scale Rankings
Antofagasta365K2.0xCopiapó180K1xAntofagasta56 km²2.2xCopiapó25 km²1xAntofagasta
Copiapó
Who Thrives Here
Both cities work well for the sunshine lover.
Also compared
Frequently asked about Antofagasta vs Copiapó
▶How does the climate compare between Antofagasta and Copiapó?
▶Should I move to Antofagasta or Copiapó?
The best city depends on what matters to you
This comparison shows how Antofagasta and Copiapó stack up on the data. But your climate preferences, budget, career needs, and lifestyle priorities can shift the picture entirely. A personalized diagnostic finds what fits your life.
Take the free diagnostic10 minutes, no account needed