Environment in Hamilton 13 indicators covering environment for Hamilton. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -4 Percentage change 2025 down 14.3% 780th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.8 Tonnes of CO2-equivalent 2024 up 3.9% 47th Total and environment-related patents - FUAs — Patent applications 35.9 Patents 2022 up 15.1% 266th Land surface temperature - Cities and FUAs — Daytime summer land 27.23 Degrees celsius 2024 down 7.6% 1021st Land surface temperature - Cities and FUAs — Daytime winter land 12.93 Degrees celsius 2024 down 9.3% 407th Land surface temperature - Cities and FUAs — Daytime yearly land 19.26 Degrees celsius 2024 down 1.8% 948th Land surface temperature - Cities and FUAs — Nighttime summer land 15.08 Degrees celsius 2024 down 3.9% 850th Land surface temperature - Cities and FUAs — Nighttime winter land -4.88 Degrees celsius 2024 up 44.5% 1201st Land surface temperature - Cities and FUAs — Nighttime yearly land 9.35 Degrees celsius 2024 up 3.0% 552nd Air pollution - Cities and FUAs — Population exposure to nitrogen 1.91 Microgrammes per cubic metre 2025 — 1288th Air pollution - Cities and FUAs — Population exposure to ozone 43.22 Microgrammes per cubic metre 2025 — 1292nd Air pollution - Cities and FUAs — Population exposure to PM10 33.49 Microgrammes per cubic metre 2025 — 876th Air pollution - Cities and FUAs — Population exposure to PM2.5 24.47 Microgrammes per cubic metre 2025 — 801st