Australia · Urban PM2.5 Concentration (WHO)
6.32023
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 |
|---|---|---|---|---|---|
| Australia | 2010 | 6.209366052 | 5.65424063 | 6.634336589 | — |
| Australia | 2011 | 6.280719597 | 5.798433546 | 6.801059049 | — |
| Australia | 2012 | 6.951224102 | 6.421048573 | 7.470015414 | — |
| Australia | 2013 | 7.048958863 | 6.440547945 | 7.762420064 | — |
| Australia | 2014 | 7.114560212 | 6.55006178 | 7.614604649 | — |
| Australia | 2015 | 6.752230659 | 6.213934031 | 7.220209612 | — |
| Australia | 2016 | 6.93475131 | 6.357380944 | 7.397026078 | — |
| Australia | 2017 | 7.116565418 | 6.604004112 | 7.578887099 | — |
| Australia | 2018 | 7.15362098 | 6.632368263 | 7.608987854 | — |
| Australia | 2019 | 8.259581458 | 7.466017899 | 9.479853692 | — |
| Australia | 2020 | 7.003826491 | 6.328324044 | 7.582489771 | — |
| Australia | 2021 | 6.078565909 | 5.604173247 | 6.526342365 | — |
| Australia | 2022 | 5.44319593 | 5.074214571 | 5.895881222 | — |
| Australia | 2023 | 6.269225567 | 5.869755173 | 6.814326934 | — |
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.