Environment in Arauca 20 indicators covering environment for Arauca. IndicatorLatest Year10-yr change Rank Historical exposure to drought — Land soil moisture anomaly -7.18 Percentage change 2025 down 1.6% 2576th Drought - Cities and FUAs — Land soil moisture anomaly -8.7 Percentage change 2025 up 9.4% 1084th Historical exposure to drought — Cropland soil moisture anomaly -8.33 Percentage change 2025 down 18.0% 2586th Exposure to drought — Cropland soil moisture anomaly -12.27 Percentage change 2024 down 92.1% 529th Exposure to drought — Land soil moisture anomaly -11.74 Percentage change 2024 down 116.2% 661st Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.02 Tonnes of CO2-equivalent 2024 unchanged 697th River flooding exposure — Cropland share exposed to river flooding 14.03 Percentage of agricultural land area 2022 up 1.1% 318th Land surface temperature - Cities and FUAs — Daytime summer land 30.15 Degrees celsius 2024 up 2.2% 662nd Land surface temperature - Cities and FUAs — Daytime winter land 33.01 Degrees celsius 2024 down 0.3% 14th Land surface temperature - Cities and FUAs — Daytime yearly land 32.3 Degrees celsius 2024 down 2.0% 96th Land surface temperature - Cities and FUAs — Nighttime summer land 23.43 Degrees celsius 2024 up 1.4% 60th Land surface temperature - Cities and FUAs — Nighttime winter land 21.3 Degrees celsius 2024 up 6.8% 18th Land surface temperature - Cities and FUAs — Nighttime yearly land 21.88 Degrees celsius 2024 up 6.5% 15th Air pollution - Cities and FUAs — Population exposure to PM10 66.32 Microgrammes per cubic metre 2025 — 141st Air pollution - Cities and FUAs — Population exposure to PM2.5 58.16 Microgrammes per cubic metre 2025 — 125th Air pollution - Cities and FUAs — Population exposure to ozone 43.33 Microgrammes per cubic metre 2025 — 1283rd Air pollution - Cities and FUAs — Population exposure to nitrogen 4.07 Microgrammes per cubic metre 2025 — 1234th Land cover and land cover change — Grassland 7,217 Square kilometres 2022 down 0.6% 227th Land cover and land cover change — Loss of cropland 142.31 Square kilometres 2022 up 92.0% 565th Land cover and land cover change — Gain of artificial surfaces 9.13 Square kilometres 2022 up 194.0% 716th