Bangladesh · Urban PM2.5 Concentration (WHO)
43.92023
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 |
|---|---|---|---|---|---|
| Bangladesh | 2010 | 56.071056266 | 48.706754864 | 64.346930937 | — |
| Bangladesh | 2011 | 54.184641921 | 48.484009145 | 60.883651948 | — |
| Bangladesh | 2012 | 56.240964918 | 50.234661086 | 64.066216561 | — |
| Bangladesh | 2013 | 56.984610065 | 51.094588937 | 64.616753207 | — |
| Bangladesh | 2014 | 56.025195792 | 50.233598471 | 63.023648518 | — |
| Bangladesh | 2015 | 55.436608046 | 49.875350253 | 62.273166077 | — |
| Bangladesh | 2016 | 57.601566592 | 51.397955698 | 65.336025206 | — |
| Bangladesh | 2017 | 52.224890389 | 46.695718082 | 59.024468838 | — |
| Bangladesh | 2018 | 52.934195947 | 47.486953012 | 60.252991283 | — |
| Bangladesh | 2019 | 46.315413175 | 41.373320312 | 51.888492838 | — |
| Bangladesh | 2020 | 42.556861209 | 37.876864739 | 47.322798639 | — |
| Bangladesh | 2021 | 44.61252414 | 40.042555475 | 49.335256403 | — |
| Bangladesh | 2022 | 41.393150786 | 37.046666269 | 46.549607827 | — |
| Bangladesh | 2023 | 43.865156961 | 39.126952621 | 48.948307386 | — |
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.