Environment in Varna 15 indicators covering environment for Varna. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -7.1 Percentage change 2025 down 194.7% 1004th Historical exposure to drought — Cropland soil moisture anomaly -5.7 Percentage change 2025 down 199.1% 2248th Historical exposure to drought — Land soil moisture anomaly -5.58 Percentage change 2025 down 195.7% 2329th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.22 Tonnes of CO2-equivalent 2024 up 57.1% 183rd River flooding exposure — Cropland share exposed to river flooding 3.08 Percentage of agricultural land area 2022 up 1.2% 1317th Land surface temperature - Cities and FUAs — Daytime summer land 33.28 Degrees celsius 2024 up 11.4% 399th Land surface temperature - Cities and FUAs — Daytime winter land 9.32 Degrees celsius 2024 up 7.6% 621st Land surface temperature - Cities and FUAs — Daytime yearly land 23.36 Degrees celsius 2024 up 6.4% 519th Land surface temperature - Cities and FUAs — Nighttime summer land 19.11 Degrees celsius 2024 up 7.5% 406th Land surface temperature - Cities and FUAs — Nighttime winter land 0.0122 Degrees celsius 2024 up 125.9% 729th Land surface temperature - Cities and FUAs — Nighttime yearly land 10.31 Degrees celsius 2024 up 6.3% 443rd Air pollution - Cities and FUAs — Population exposure to nitrogen 44.63 Microgrammes per cubic metre 2025 — 265th Air pollution - Cities and FUAs — Population exposure to ozone 93.7 Microgrammes per cubic metre 2025 — 450th Air pollution - Cities and FUAs — Population exposure to PM10 43.79 Microgrammes per cubic metre 2025 — 417th Air pollution - Cities and FUAs — Population exposure to PM2.5 29.77 Microgrammes per cubic metre 2025 — 538th