Environment in Lugano 13 indicators covering environment for Lugano. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -1.3 Percentage change 2025 down 360.0% 501st 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 53.8 Patents 2022 up 14.2% 197th Land surface temperature - Cities and FUAs — Daytime summer land 25.61 Degrees celsius 2024 down 2.7% 1197th Land surface temperature - Cities and FUAs — Daytime winter land 8.38 Degrees celsius 2024 up 98.3% 672nd Land surface temperature - Cities and FUAs — Daytime yearly land 15.95 Degrees celsius 2024 down 12.8% 1270th Land surface temperature - Cities and FUAs — Nighttime summer land 17.18 Degrees celsius 2024 up 3.5% 583rd Land surface temperature - Cities and FUAs — Nighttime winter land 0.816 Degrees celsius 2024 up 129.8% 651st Land surface temperature - Cities and FUAs — Nighttime yearly land 8.53 Degrees celsius 2024 up 6.4% 628th Air pollution - Cities and FUAs — Population exposure to nitrogen 54.67 Microgrammes per cubic metre 2025 — 61st Air pollution - Cities and FUAs — Population exposure to ozone 95.59 Microgrammes per cubic metre 2025 — 413th Air pollution - Cities and FUAs — Population exposure to PM10 47.86 Microgrammes per cubic metre 2025 — 314th Air pollution - Cities and FUAs — Population exposure to PM2.5 40.73 Microgrammes per cubic metre 2025 — 255th