Environment in Izmir 13 indicators covering environment for Izmir. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly 10.1 Percentage change 2025 down 30.3% 14th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.39 Tonnes of CO2-equivalent 2024 up 18.2% 112th Total and environment-related patents - FUAs — Patent applications 14 Patents 2022 up 250.0% 413th Land surface temperature - Cities and FUAs — Daytime summer land 38.36 Degrees celsius 2024 up 4.1% 156th Land surface temperature - Cities and FUAs — Daytime winter land 12.66 Degrees celsius 2024 up 12.4% 426th Land surface temperature - Cities and FUAs — Daytime yearly land 27.61 Degrees celsius 2024 down 2.6% 282nd Land surface temperature - Cities and FUAs — Nighttime summer land 22.71 Degrees celsius 2024 up 7.1% 88th Land surface temperature - Cities and FUAs — Nighttime winter land 6.04 Degrees celsius 2024 up 26.2% 270th Land surface temperature - Cities and FUAs — Nighttime yearly land 13.43 Degrees celsius 2024 up 5.2% 226th Air pollution - Cities and FUAs — Population exposure to nitrogen 84.26 Microgrammes per cubic metre 2025 — 1st Air pollution - Cities and FUAs — Population exposure to ozone 104.54 Microgrammes per cubic metre 2025 — 254th Air pollution - Cities and FUAs — Population exposure to PM10 87.72 Microgrammes per cubic metre 2025 — 66th Air pollution - Cities and FUAs — Population exposure to PM2.5 70.79 Microgrammes per cubic metre 2025 — 74th