SmogRank / World / Bangladesh / April 2023
Most polluted cities in Bangladesh, April 2023
1 city in Bangladesh ranked by their average PM2.5 over the 30 days. Worst: Dhaka at 107.9 µg/m³, #1 of 1,360 cities in the world. A city needs measurements on 70% of the days to be ranked.
OpenAQ's archive, where our readings come from, has almost none for 3 of these 30 days. Cities in the United States and Europe have them from the EPA's and the European Environment Agency's own records of the same monitors; elsewhere a city's average is over its other days. Why.
- 1Dhakalow-cost sensorsDhaka Division 188
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
All cities in the world, April 2023 · Bangladesh now
Use this board
SmogRank, most polluted cities in Bangladesh, PM2.5, April 2023, smogrank.com/bd/history/2023-04 (accessed 3 Oct 2026).
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms.