Environment in Puerto Montt 12 indicators covering environment for Puerto Montt. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -1.1 Percentage change 2025 up 86.2% 487th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.21 Tonnes of CO2-equivalent 2024 up 31.2% 192nd Land surface temperature - Cities and FUAs — Daytime summer land 20.43 Degrees celsius 2024 up 2.7% 1356th Land surface temperature - Cities and FUAs — Daytime winter land 5.64 Degrees celsius 2024 down 14.8% 827th Land surface temperature - Cities and FUAs — Daytime yearly land 14.25 Degrees celsius 2024 up 1.1% 1321st Land surface temperature - Cities and FUAs — Nighttime summer land 8.53 Degrees celsius 2024 up 13.5% 1350th Land surface temperature - Cities and FUAs — Nighttime winter land 0.2154 Degrees celsius 2024 up 14.4% 710th Land surface temperature - Cities and FUAs — Nighttime yearly land 3.54 Degrees celsius 2024 down 7.5% 1306th Air pollution - Cities and FUAs — Population exposure to nitrogen 2.62 Microgrammes per cubic metre 2025 — 1273rd Air pollution - Cities and FUAs — Population exposure to ozone 42.96 Microgrammes per cubic metre 2025 — 1293rd Air pollution - Cities and FUAs — Population exposure to PM10 31.19 Microgrammes per cubic metre 2025 — 945th Air pollution - Cities and FUAs — Population exposure to PM2.5 24.21 Microgrammes per cubic metre 2025 — 816th