Environment in Reggio nell'Emilia 13 indicators covering environment for Reggio nell'Emilia. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly 3.8 Percentage change 2025 — 142nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.04 Tonnes of CO2-equivalent 2024 unchanged 537th Total and environment-related patents - FUAs — Patent applications 24.9 Patents 2022 up 36.8% 325th Land surface temperature - Cities and FUAs — Daytime summer land 35.02 Degrees celsius 2024 up 1.3% 302nd Land surface temperature - Cities and FUAs — Daytime winter land 10.49 Degrees celsius 2024 up 29.1% 563rd Land surface temperature - Cities and FUAs — Daytime yearly land 23.57 Degrees celsius 2024 down 8.8% 514th Land surface temperature - Cities and FUAs — Nighttime summer land 18.69 Degrees celsius 2024 up 6.1% 451st Land surface temperature - Cities and FUAs — Nighttime winter land -1.03 Degrees celsius 2024 up 52.4% 859th Land surface temperature - Cities and FUAs — Nighttime yearly land 10.18 Degrees celsius 2024 up 4.6% 460th Air pollution - Cities and FUAs — Population exposure to nitrogen 56.79 Microgrammes per cubic metre 2025 — 45th Air pollution - Cities and FUAs — Population exposure to ozone 93.53 Microgrammes per cubic metre 2025 — 456th Air pollution - Cities and FUAs — Population exposure to PM10 76.67 Microgrammes per cubic metre 2025 — 103rd Air pollution - Cities and FUAs — Population exposure to PM2.5 65.14 Microgrammes per cubic metre 2025 — 96th