SmogRank / Countries / Bangladesh
Most polluted cities in Bangladesh
1 measured city, last 7 days; 1 above the WHO 24-hour guideline. Worst: Dhaka at 49.3 µg/m³, #29 in the world.
- 1Dhakalow-cost sensorsDhaka Division 49.3
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+
Estimated: cities without a monitor
Bangladesh cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Chattogram | ≈ 19 µg/m³ |
| Gazipur | ≈ 31 µg/m³ |
| Khulna | ≈ 24 µg/m³ |
| Rangpur | ≈ 38 µg/m³ |
| Rajshahi | ≈ 27 µg/m³ |
| Comilla | ≈ 30 µg/m³ |
| Mohammadpur | ≈ 23 µg/m³ |
| Hāthazāri | ≈ 19 µg/m³ |
| Shibganj | ≈ 28 µg/m³ |
| Natore | ≈ 27 µg/m³ |
| Kafrul | ≈ 34 µg/m³ |
| Tungi | ≈ 30 µg/m³ |
| Bhatara | ≈ 33 µg/m³ |
| Savar | ≈ 30 µg/m³ |
| Narsingdi | ≈ 32 µg/m³ |
| Nagar Naluākot | ≈ 33 µg/m³ |
| Bagerhat | ≈ 24 µg/m³ |
| Brāhmanbāria | ≈ 29 µg/m³ |
| Cox’s Bāzār | ≈ 18 µg/m³ |
| Jessore | ≈ 28 µg/m³ |
| Nāgarpur | ≈ 24 µg/m³ |
| Sylhet | ≈ 31 µg/m³ |
| Mymensingh | ≈ 38 µg/m³ |
| Narayanganj | ≈ 33 µg/m³ |
| Ashuganj City | ≈ 29 µg/m³ |
| Bogra | ≈ 31 µg/m³ |
| Dinajpur | ≈ 30 µg/m³ |
| Karnaphuli | ≈ 12 µg/m³ |
| Chāndpur | ≈ 28 µg/m³ |
| Motijheel | ≈ 34 µg/m³ |
| Barishal | ≈ 28 µg/m³ |
| Saidpur | ≈ 30 µg/m³ |
| Pār Naogaon | ≈ 28 µg/m³ |
| Pābna | ≈ 26 µg/m³ |
| Paltan | ≈ 34 µg/m³ |
| Tangail | ≈ 27 µg/m³ |
| Jamālpur | ≈ 36 µg/m³ |
| Puthia | ≈ 27 µg/m³ |
| Nawābganj | ≈ 23 µg/m³ |
| Kushtia | ≈ 26 µg/m³ |
Updated 2026-10-01 16:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.