Luxembourg · Urban PM2.5 Concentration (WHO)
72023
Unit: micrograms per cubic metre. Publisher measure: Concentrations of fine particulate matter (PM2.5).
Annual population-weighted PM2.5 concentration in urban areas, matching WHO SDG11.6.2 metadata; label urban scope explicitly.
Measurement basis: model-based estimate.
Displayed values are rounded, with extra precision when needed to keep a positive estimate positive. Downloads retain the full numeric estimate and the publisher's original display text separately.
A “<” sign means strictly below the stated number. Numeric readings and uncertainty endpoints keep their own comparison signs. A number without a sign does not establish certainty or an observed outcome.
World Health Organization (Global Health Observatory); retrieved 2026-09-07. Retrieval time is separate from an official publisher release vintage.
Download this immutable source capture · Source and coverage corrections
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.
History and uncertainty
Charts plot numeric readings. Reported upper bounds create gaps; their values, uncertainty endpoints and source notes remain available in the table and downloads.
Reported estimates and uncertainty · 14 rows
Each comparison sign applies to its own reading or uncertainty endpoint. Values retain source precision. “Not reported” identifies an absent reading or uncertainty endpoint in this source capture.
| Country | Year | Reading | Lower endpoint | Upper endpoint | Publisher note |
|---|---|---|---|---|---|
| Luxembourg | 2010 | 11.525872924 | 10.873230264 | 12.670337938 | — |
| Luxembourg | 2011 | 11.602460022 | 10.979959604 | 12.715276262 | — |
| Luxembourg | 2012 | 10.372781867 | 9.7901038 | 11.385082338 | — |
| Luxembourg | 2013 | 10.242576555 | 9.619966579 | 11.236959519 | — |
| Luxembourg | 2014 | 9.544960727 | 9.069398731 | 10.406311483 | — |
| Luxembourg | 2015 | 9.440569332 | 8.908036764 | 10.318831089 | — |
| Luxembourg | 2016 | 8.870873469 | 8.36727195 | 9.646006607 | — |
| Luxembourg | 2017 | 8.892491657 | 8.409719354 | 9.732900585 | — |
| Luxembourg | 2018 | 9.005035445 | 8.519073185 | 9.832270385 | — |
| Luxembourg | 2019 | 8.08553758 | 7.670208217 | 8.826140002 | — |
| Luxembourg | 2020 | 7.346375313 | 6.94509771 | 8.001705578 | — |
| Luxembourg | 2021 | 7.737072789 | 7.271014114 | 8.492451569 | — |
| Luxembourg | 2022 | 7.966344137 | 7.492194893 | 8.666542151 | — |
| Luxembourg | 2023 | 7.034857764 | 6.628726716 | 7.684138302 | — |
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.