Environment in Hradec Králové 13 indicators covering environment for Hradec Králové. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -4.7 Percentage change 2025 up 47.8% 839th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.02 Tonnes of CO2-equivalent 2024 unchanged 703rd Total and environment-related patents - FUAs — Patent applications 5.7 Patents 2022 up 21.3% 531st Land surface temperature - Cities and FUAs — Daytime summer land 29.64 Degrees celsius 2024 down 11.3% 737th Land surface temperature - Cities and FUAs — Daytime winter land 2.19 Degrees celsius 2024 up 71.6% 1206th Land surface temperature - Cities and FUAs — Daytime yearly land 20.42 Degrees celsius 2024 down 10.5% 793rd Land surface temperature - Cities and FUAs — Nighttime summer land 15.17 Degrees celsius 2024 up 1.8% 829th Land surface temperature - Cities and FUAs — Nighttime winter land -4.22 Degrees celsius 2024 up 29.6% 1162nd Land surface temperature - Cities and FUAs — Nighttime yearly land 7.48 Degrees celsius 2024 up 2.8% 804th Air pollution - Cities and FUAs — Population exposure to nitrogen 42.16 Microgrammes per cubic metre 2025 — 367th Air pollution - Cities and FUAs — Population exposure to ozone 106.33 Microgrammes per cubic metre 2025 — 235th Air pollution - Cities and FUAs — Population exposure to PM10 43.9 Microgrammes per cubic metre 2025 — 419th Air pollution - Cities and FUAs — Population exposure to PM2.5 36.17 Microgrammes per cubic metre 2025 — 352nd