Estonia · Urban PM2.5 Concentration (WHO)
5.42023
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 |
|---|---|---|---|---|---|
| Estonia | 2010 | 8.557044369 | 7.421417815 | 9.59045105 | — |
| Estonia | 2011 | 7.563730359 | 6.623997944 | 8.615362582 | — |
| Estonia | 2012 | 7.524924828 | 6.602289248 | 8.691076974 | — |
| Estonia | 2013 | 8.091587231 | 7.241623685 | 9.003900925 | — |
| Estonia | 2014 | 8.149937521 | 7.293531594 | 9.062045138 | — |
| Estonia | 2015 | 6.850501065 | 6.060900596 | 7.58557936 | — |
| Estonia | 2016 | 6.291862609 | 5.520068002 | 7.118250759 | — |
| Estonia | 2017 | 5.843743792 | 5.152079091 | 6.641512161 | — |
| Estonia | 2018 | 6.902780848 | 5.908997318 | 7.800387951 | — |
| Estonia | 2019 | 6.548994353 | 5.887748547 | 7.523830241 | — |
| Estonia | 2020 | 6.061590237 | 5.492366923 | 6.737183508 | — |
| Estonia | 2021 | 6.142408542 | 5.382370568 | 6.902532772 | — |
| Estonia | 2022 | 5.386406622 | 4.758702252 | 6.035636627 | — |
| Estonia | 2023 | 5.424286592 | 4.871138351 | 6.112254075 | — |
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.