Environment in København 13 indicators covering environment for København. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -3.7 Percentage change 2025 down 146.8% 750th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.06 Tonnes of CO2-equivalent 2024 down 14.3% 447th Total and environment-related patents - FUAs — Patent applications 676.4 Patents 2022 up 4.8% 20th Land surface temperature - Cities and FUAs — Daytime summer land 25.03 Degrees celsius 2024 down 20.7% 1237th Land surface temperature - Cities and FUAs — Daytime winter land 2.02 Degrees celsius 2024 up 54.9% 1214th Land surface temperature - Cities and FUAs — Daytime yearly land 17.3 Degrees celsius 2024 down 14.4% 1193rd Land surface temperature - Cities and FUAs — Nighttime summer land 12.63 Degrees celsius 2024 down 12.6% 1192nd Land surface temperature - Cities and FUAs — Nighttime winter land -3.07 Degrees celsius 2024 up 3.5% 1080th Land surface temperature - Cities and FUAs — Nighttime yearly land 6.02 Degrees celsius 2024 down 10.8% 1123rd Air pollution - Cities and FUAs — Population exposure to nitrogen 38.19 Microgrammes per cubic metre 2025 — 512th Air pollution - Cities and FUAs — Population exposure to ozone 91.22 Microgrammes per cubic metre 2025 — 500th Air pollution - Cities and FUAs — Population exposure to PM10 40.14 Microgrammes per cubic metre 2025 — 555th Air pollution - Cities and FUAs — Population exposure to PM2.5 28.24 Microgrammes per cubic metre 2025 — 618th