Environment in Niagara Falls 13 indicators covering environment for Niagara Falls. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly 1.7 Percentage change 2025 up 185.0% 264th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.17 Tonnes of CO2-equivalent 2024 unchanged 224th Total and environment-related patents - FUAs — Patent applications 2.1 Patents 2022 up 600.0% 669th Land surface temperature - Cities and FUAs — Daytime summer land 27.98 Degrees celsius 2024 down 10.4% 942nd Land surface temperature - Cities and FUAs — Daytime winter land 4.45 Degrees celsius 2024 up 85,936.1% 946th Land surface temperature - Cities and FUAs — Daytime yearly land 20.06 Degrees celsius 2024 down 10.0% 847th Land surface temperature - Cities and FUAs — Nighttime summer land 15.44 Degrees celsius 2024 down 5.4% 784th Land surface temperature - Cities and FUAs — Nighttime winter land -4.79 Degrees celsius 2024 up 49.1% 1197th Land surface temperature - Cities and FUAs — Nighttime yearly land 5.55 Degrees celsius 2024 up 24.2% 1182nd Air pollution - Cities and FUAs — Population exposure to nitrogen 11.75 Microgrammes per cubic metre 2025 — 969th Air pollution - Cities and FUAs — Population exposure to ozone 53.71 Microgrammes per cubic metre 2025 — 1099th Air pollution - Cities and FUAs — Population exposure to PM10 25.99 Microgrammes per cubic metre 2025 — 1079th Air pollution - Cities and FUAs — Population exposure to PM2.5 9.68 Microgrammes per cubic metre 2025 — 1113th