Environment in Ostrów Wielkopolski 13 indicators covering environment for Ostrów Wielkopolski. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -3.1 Percentage change 2025 up 80.1% 688th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0 Tonnes of CO2-equivalent 2024 — 1178th Total and environment-related patents - FUAs — Patent applications 0.2 Patents 2021 down 71.4% 848th Land surface temperature - Cities and FUAs — Daytime summer land 29.46 Degrees celsius 2024 down 8.9% 761st Land surface temperature - Cities and FUAs — Daytime winter land 1.26 Degrees celsius 2024 up 427.6% 1273rd Land surface temperature - Cities and FUAs — Daytime yearly land 20.87 Degrees celsius 2024 down 6.3% 740th Land surface temperature - Cities and FUAs — Nighttime summer land 15.39 Degrees celsius 2024 up 0.8% 793rd Land surface temperature - Cities and FUAs — Nighttime winter land -4.97 Degrees celsius 2024 up 17.4% 1206th Land surface temperature - Cities and FUAs — Nighttime yearly land 6.91 Degrees celsius 2024 up 2.0% 937th Air pollution - Cities and FUAs — Population exposure to nitrogen 45.28 Microgrammes per cubic metre 2025 — 239th Air pollution - Cities and FUAs — Population exposure to ozone 102.39 Microgrammes per cubic metre 2025 — 289th Air pollution - Cities and FUAs — Population exposure to PM10 55.09 Microgrammes per cubic metre 2025 — 222nd Air pollution - Cities and FUAs — Population exposure to PM2.5 46.2 Microgrammes per cubic metre 2025 — 202nd