Environment in Kochi 15 indicators covering environment for Kochi. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -8.3 Percentage change 2025 down 8,400.0% 1059th Historical exposure to drought — Cropland soil moisture anomaly -6.83 Percentage change 2025 down 730.0% 2425th Historical exposure to drought — Land soil moisture anomaly -7.21 Percentage change 2025 down 932.8% 2581st 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 0 Percentage of agricultural land area 2022 — 2580th Land surface temperature - Cities and FUAs — Daytime summer land 30.2 Degrees celsius 2024 up 1.0% 656th Land surface temperature - Cities and FUAs — Daytime winter land 11.41 Degrees celsius 2024 up 19.9% 502nd Land surface temperature - Cities and FUAs — Daytime yearly land 20.12 Degrees celsius 2024 up 2.0% 830th Land surface temperature - Cities and FUAs — Nighttime summer land 21.07 Degrees celsius 2024 up 6.2% 225th Land surface temperature - Cities and FUAs — Nighttime winter land 3.44 Degrees celsius 2024 up 175.6% 417th Land surface temperature - Cities and FUAs — Nighttime yearly land 10.54 Degrees celsius 2024 up 7.5% 430th Air pollution - Cities and FUAs — Population exposure to nitrogen 7.14 Microgrammes per cubic metre 2025 — 1154th Air pollution - Cities and FUAs — Population exposure to ozone 58.4 Microgrammes per cubic metre 2025 — 1010th Air pollution - Cities and FUAs — Population exposure to PM10 22.66 Microgrammes per cubic metre 2025 — 1153rd Air pollution - Cities and FUAs — Population exposure to PM2.5 9.41 Microgrammes per cubic metre 2025 — 1121st