Environment in Champaign 13 indicators covering environment for Champaign. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -5.3 Percentage change 2025 down 282.8% 891st Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.05 Tonnes of CO2-equivalent 2024 unchanged 486th Total and environment-related patents - FUAs — Patent applications 54.3 Patents 2022 up 28.7% 195th Land surface temperature - Cities and FUAs — Daytime summer land 28.82 Degrees celsius 2024 up 2.5% 833rd Land surface temperature - Cities and FUAs — Daytime winter land 8.95 Degrees celsius 2024 up 218.0% 642nd Land surface temperature - Cities and FUAs — Daytime yearly land 22.7 Degrees celsius 2024 up 8.2% 573rd Land surface temperature - Cities and FUAs — Nighttime summer land 17.24 Degrees celsius 2024 down 1.6% 577th Land surface temperature - Cities and FUAs — Nighttime winter land -3.3 Degrees celsius 2024 up 60.4% 1093rd Land surface temperature - Cities and FUAs — Nighttime yearly land 8.42 Degrees celsius 2024 up 16.5% 644th Air pollution - Cities and FUAs — Population exposure to nitrogen 9.96 Microgrammes per cubic metre 2025 — 1055th Air pollution - Cities and FUAs — Population exposure to ozone 52.25 Microgrammes per cubic metre 2025 — 1147th Air pollution - Cities and FUAs — Population exposure to PM10 23.51 Microgrammes per cubic metre 2025 — 1136th Air pollution - Cities and FUAs — Population exposure to PM2.5 8.59 Microgrammes per cubic metre 2025 — 1178th