Environment in Olomouc 13 indicators covering environment for Olomouc. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -2.6 Percentage change 2025 up 38.1% 641st Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.03 Tonnes of CO2-equivalent 2024 unchanged 590th Total and environment-related patents - FUAs — Patent applications 6.8 Patents 2022 up 44.7% 508th Land surface temperature - Cities and FUAs — Daytime summer land 30.18 Degrees celsius 2024 down 13.0% 665th Land surface temperature - Cities and FUAs — Daytime winter land 1.23 Degrees celsius 2024 down 21.8% 1275th Land surface temperature - Cities and FUAs — Daytime yearly land 21.2 Degrees celsius 2024 down 14.4% 701st Land surface temperature - Cities and FUAs — Nighttime summer land 15.78 Degrees celsius 2024 up 2.0% 727th Land surface temperature - Cities and FUAs — Nighttime winter land -3.78 Degrees celsius 2024 up 34.1% 1127th Land surface temperature - Cities and FUAs — Nighttime yearly land 7.39 Degrees celsius 2024 up 3.3% 822nd Air pollution - Cities and FUAs — Population exposure to nitrogen 39.66 Microgrammes per cubic metre 2025 — 458th Air pollution - Cities and FUAs — Population exposure to ozone 104.26 Microgrammes per cubic metre 2025 — 256th Air pollution - Cities and FUAs — Population exposure to PM10 36.16 Microgrammes per cubic metre 2025 — 756th Air pollution - Cities and FUAs — Population exposure to PM2.5 30.18 Microgrammes per cubic metre 2025 — 524th