Dhaka Air Quality
Bangladesh · 23.81, 90.41 · hour of 2026-10-06 21:00 UTC
185US AQI
UnhealthyCategory
132.2PM2.5 (µg/m³)
140.2PM10 (µg/m³)
22O3 (µg/m³)
55NO2 (µg/m³)
16.5SO2 (µg/m³)
561CO (µg/m³)
What this means
Dhaka currently ranks #2 of 50 tracked cities for PM2.5 (1 = most polluted). Its PM2.5 level of 132.2 µg/m³ is 8.8× the WHO 24-hour guideline of 15 µg/m³. A US AQI of 185 falls in the “Unhealthy” band; see the health guide for what each band means.
Figures are hourly values from the Open-Meteo Air Quality API, modelled from Copernicus CAMS forecasts for the city-centre coordinates rather than read from a single ground station. Concentrations are in micrograms per cubic metre; the US AQI follows EPA breakpoints and reports the worst pollutant. Data is cached for 15 minutes.