Italy · Urban PM2.5 Concentration (WHO)
13.72023
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 |
|---|---|---|---|---|---|
| Italy | 2010 | 19.67843835 | 19.275062793 | 20.136656061 | — |
| Italy | 2011 | 20.567857071 | 20.125564623 | 21.132416804 | — |
| Italy | 2012 | 18.241723925 | 17.872591357 | 18.645147723 | — |
| Italy | 2013 | 17.422833438 | 17.018405436 | 17.830206897 | — |
| Italy | 2014 | 16.87793392 | 16.469942776 | 17.343444289 | — |
| Italy | 2015 | 16.974463426 | 16.561123961 | 17.359178461 | — |
| Italy | 2016 | 15.620086758 | 15.28164487 | 16.024787942 | — |
| Italy | 2017 | 15.78252309 | 15.393248123 | 16.175896042 | — |
| Italy | 2018 | 16.036921992 | 15.676217304 | 16.394586921 | — |
| Italy | 2019 | 14.611445252 | 14.269386967 | 14.955248593 | — |
| Italy | 2020 | 13.357960487 | 13.034868626 | 13.652615133 | — |
| Italy | 2021 | 13.93848695 | 13.629648591 | 14.294593726 | — |
| Italy | 2022 | 14.233655166 | 13.88549502 | 14.560104408 | — |
| Italy | 2023 | 13.699364521 | 13.368629234 | 14.040841394 | — |
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.