Environment in Turku/Åbo 13 indicators covering environment for Turku/Åbo. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly 2.8 Percentage change 2025 down 61.6% 186th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.22 Tonnes of CO2-equivalent 2024 up 83.3% 183rd Total and environment-related patents - FUAs — Patent applications 46.8 Patents 2022 down 40.0% 210th Land surface temperature - Cities and FUAs — Daytime summer land 22.54 Degrees celsius 2024 down 14.3% 1316th Land surface temperature - Cities and FUAs — Daytime winter land -11.49 Degrees celsius 2024 down 52.2% 1369th Land surface temperature - Cities and FUAs — Daytime yearly land 12.74 Degrees celsius 2024 down 15.9% 1348th Land surface temperature - Cities and FUAs — Nighttime summer land 12.34 Degrees celsius 2024 up 1.8% 1195th Land surface temperature - Cities and FUAs — Nighttime winter land -9.9 Degrees celsius 2024 down 10.9% 1352nd Land surface temperature - Cities and FUAs — Nighttime yearly land 3.14 Degrees celsius 2024 up 122.8% 1311th Air pollution - Cities and FUAs — Population exposure to nitrogen 22.66 Microgrammes per cubic metre 2025 — 775th Air pollution - Cities and FUAs — Population exposure to ozone 112.26 Microgrammes per cubic metre 2025 — 181st Air pollution - Cities and FUAs — Population exposure to PM10 19.7 Microgrammes per cubic metre 2025 — 1219th Air pollution - Cities and FUAs — Population exposure to PM2.5 14.79 Microgrammes per cubic metre 2025 — 994th