{"entity":{"iso2":"LU","iso3":"LUX","name":"Luxembourg","slug":"luxembourg"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"nitrogen-dioxide-concentrations-in-european-capital-cities-monthly-averages-experimental","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/env_air_no2","title":"Nitrogen dioxide concentrations in European capital cities - monthly averages, experimental statistics","unit":null},"observations":[{"date":"2018-01-01","value":29.9},{"date":"2019-01-01","value":29.4},{"date":"2020-01-01","value":24.3},{"date":"2021-01-01","value":25.0},{"date":"2022-01-01","value":23.9},{"date":"2023-01-01","value":16.7},{"date":"2024-01-01","value":18.9},{"date":"2025-01-01","value":19.9},{"date":"2026-01-01","value":11.4}],"summary":{"latest_period":"2026-01-01","latest_value":11.4,"max":29.9,"mean":22.1556,"min":11.4,"of":1,"rank":1,"trend":"falling"}}