Environment in Ljubljana 12 indicators covering environment for Ljubljana. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -1.6 Percentage change 2025 down 433.3% 530th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.07 Tonnes of CO2-equivalent 2024 unchanged 403rd Land surface temperature - Cities and FUAs — Daytime summer land 28.88 Degrees celsius 2024 up 0.4% 818th Land surface temperature - Cities and FUAs — Daytime winter land 4.43 Degrees celsius 2024 up 20.0% 940th Land surface temperature - Cities and FUAs — Daytime yearly land 19.49 Degrees celsius 2024 down 9.6% 916th Land surface temperature - Cities and FUAs — Nighttime summer land 17.88 Degrees celsius 2024 up 7.0% 514th Land surface temperature - Cities and FUAs — Nighttime winter land -2.19 Degrees celsius 2024 up 41.0% 997th Land surface temperature - Cities and FUAs — Nighttime yearly land 8.2 Degrees celsius 2024 down 5.9% 656th Air pollution - Cities and FUAs — Population exposure to nitrogen 52.05 Microgrammes per cubic metre 2025 — 92nd Air pollution - Cities and FUAs — Population exposure to ozone 99.76 Microgrammes per cubic metre 2025 — 329th Air pollution - Cities and FUAs — Population exposure to PM10 44.79 Microgrammes per cubic metre 2025 — 383rd Air pollution - Cities and FUAs — Population exposure to PM2.5 37.76 Microgrammes per cubic metre 2025 — 310th