Environment in McLennan 13 indicators covering environment for McLennan. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly 3.5 Percentage change 2025 down 7.9% 156th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.11 Tonnes of CO2-equivalent 2024 unchanged 302nd Total and environment-related patents - FUAs — Patent applications 8.7 Patents 2022 up 148.6% 473rd Land surface temperature - Cities and FUAs — Daytime summer land 37.03 Degrees celsius 2024 down 13.0% 198th Land surface temperature - Cities and FUAs — Daytime winter land 17.93 Degrees celsius 2024 up 0.5% 237th Land surface temperature - Cities and FUAs — Daytime yearly land 29.52 Degrees celsius 2024 down 4.8% 197th Land surface temperature - Cities and FUAs — Nighttime summer land 22.15 Degrees celsius 2024 down 3.8% 126th Land surface temperature - Cities and FUAs — Nighttime winter land 3.41 Degrees celsius 2024 up 9.7% 422nd Land surface temperature - Cities and FUAs — Nighttime yearly land 15.05 Degrees celsius 2024 up 20.7% 162nd Air pollution - Cities and FUAs — Population exposure to nitrogen 8.27 Microgrammes per cubic metre 2025 — 1136th Air pollution - Cities and FUAs — Population exposure to ozone 53.89 Microgrammes per cubic metre 2025 — 1092nd Air pollution - Cities and FUAs — Population exposure to PM10 26.71 Microgrammes per cubic metre 2025 — 1050th Air pollution - Cities and FUAs — Population exposure to PM2.5 9.46 Microgrammes per cubic metre 2025 — 1125th