Environment in New Plymouth 12 indicators covering environment for New Plymouth. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -5.5 Percentage change 2025 down 600.0% 907th 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 26.02 Degrees celsius 2024 down 9.4% 1159th Land surface temperature - Cities and FUAs — Daytime winter land 11.07 Degrees celsius 2024 down 11.2% 526th Land surface temperature - Cities and FUAs — Daytime yearly land 18.16 Degrees celsius 2024 down 7.4% 1092nd Land surface temperature - Cities and FUAs — Nighttime summer land 12.51 Degrees celsius 2024 down 12.8% 1195th Land surface temperature - Cities and FUAs — Nighttime winter land 4.75 Degrees celsius 2024 down 12.5% 345th Land surface temperature - Cities and FUAs — Nighttime yearly land 8.72 Degrees celsius 2024 down 0.2% 603rd Air pollution - Cities and FUAs — Population exposure to nitrogen 0.706 Microgrammes per cubic metre 2025 — 1319th Air pollution - Cities and FUAs — Population exposure to ozone 50.9 Microgrammes per cubic metre 2025 — 1181st Air pollution - Cities and FUAs — Population exposure to PM10 46.79 Microgrammes per cubic metre 2025 — 339th Air pollution - Cities and FUAs — Population exposure to PM2.5 30.31 Microgrammes per cubic metre 2025 — 517th