Environment in Ełk 12 indicators covering environment for Ełk. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -3.4 Percentage change 2025 up 56.4% 711th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0 Tonnes of CO2-equivalent 2024 — 1178th Land surface temperature - Cities and FUAs — Daytime summer land 26.99 Degrees celsius 2024 down 3.9% 1047th Land surface temperature - Cities and FUAs — Daytime winter land 0.1888 Degrees celsius 2024 up 108.9% 1310th Land surface temperature - Cities and FUAs — Daytime yearly land 19.49 Degrees celsius 2024 up 1.0% 925th Land surface temperature - Cities and FUAs — Nighttime summer land 15.14 Degrees celsius 2024 up 1.9% 839th Land surface temperature - Cities and FUAs — Nighttime winter land -8.16 Degrees celsius 2024 up 5.3% 1335th Land surface temperature - Cities and FUAs — Nighttime yearly land 5.07 Degrees celsius 2024 up 43.0% 1235th Air pollution - Cities and FUAs — Population exposure to nitrogen 33.21 Microgrammes per cubic metre 2025 — 646th Air pollution - Cities and FUAs — Population exposure to ozone 109.92 Microgrammes per cubic metre 2025 — 198th Air pollution - Cities and FUAs — Population exposure to PM10 37.66 Microgrammes per cubic metre 2025 — 679th Air pollution - Cities and FUAs — Population exposure to PM2.5 30.87 Microgrammes per cubic metre 2025 — 494th