Environment in Antofagasta 12 indicators covering environment for Antofagasta. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -7.7 Percentage change 2025 down 113.1% 1031st Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.33 Tonnes of CO2-equivalent 2024 up 13.8% 134th Land surface temperature - Cities and FUAs — Daytime summer land 45.78 Degrees celsius 2024 down 1.1% 21st Land surface temperature - Cities and FUAs — Daytime winter land 26.35 Degrees celsius 2024 down 8.2% 102nd Land surface temperature - Cities and FUAs — Daytime yearly land 36.49 Degrees celsius 2024 down 7.2% 20th Land surface temperature - Cities and FUAs — Nighttime summer land 7.93 Degrees celsius 2024 up 12.7% 1361st Land surface temperature - Cities and FUAs — Nighttime winter land -0.0613 Degrees celsius 2024 up 92.5% 746th Land surface temperature - Cities and FUAs — Nighttime yearly land 4.53 Degrees celsius 2024 up 60.1% 1265th Air pollution - Cities and FUAs — Population exposure to nitrogen 2.67 Microgrammes per cubic metre 2025 — 1272nd Air pollution - Cities and FUAs — Population exposure to ozone 60.51 Microgrammes per cubic metre 2025 — 989th Air pollution - Cities and FUAs — Population exposure to PM10 85.45 Microgrammes per cubic metre 2025 — 70th Air pollution - Cities and FUAs — Population exposure to PM2.5 61.32 Microgrammes per cubic metre 2025 — 109th