SmogRank / Countries / Bangladesh / 2026
Most polluted cities in Bangladesh, 2026
1 city in Bangladesh ranked by their average PM2.5 so far (273 of 365 days); 1 above the WHO annual guideline (5.0 µg/m³). Worst: Dhaka at 65.7 µg/m³, #17 of 2,181 cities in the world. A city needs measurements on 70% of the days to be ranked.
- 1Dhakalow-cost sensorsDhaka Division 65.713.1×
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+