SmogRank / Countries / Vietnam / Hanoi
Most polluted cities in Hanoi, Vietnam
0 measured cities ranked by PM2.5, last 7 days.
No city has enough measurements for this window yet.
Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data
Estimated: cities without a monitor
Hanoi 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 |
|---|---|
| Hanoi estimated | ≈ 36 µg/m³ |
| Đống Đa estimated | ≈ 36 µg/m³ |
| Long Bien estimated | ≈ 36 µg/m³ |
| Bắc Từ Liêm estimated | ≈ 37 µg/m³ |
| Gia Lâm estimated | ≈ 36 µg/m³ |
| Hai Bà Trưng estimated | ≈ 36 µg/m³ |
| Thanh Xuân estimated | ≈ 32 µg/m³ |
| Cầu Giấy estimated | ≈ 36 µg/m³ |
| Ba Vì estimated | ≈ 34 µg/m³ |
| Sơn Tây estimated | ≈ 37 µg/m³ |
| Ba Dinh estimated | ≈ 36 µg/m³ |
| Tây Hồ estimated | ≈ 36 µg/m³ |
| Tương Mai estimated | ≈ 36 µg/m³ |
| Hoàn Kiếm estimated | ≈ 36 µg/m³ |
| Nghĩa Đô estimated | ≈ 37 µg/m³ |
| Khương Đình estimated | ≈ 36 µg/m³ |
| Bạch Mai estimated | ≈ 36 µg/m³ |
| Thượng Cát estimated | ≈ 37 µg/m³ |
| Vĩnh Tuy estimated | ≈ 36 µg/m³ |
| Định Công estimated | ≈ 36 µg/m³ |
| Sóc Sơn estimated | ≈ 36 µg/m³ |
| Đông Ngạc estimated | ≈ 37 µg/m³ |
| Yên Hòa estimated | ≈ 37 µg/m³ |
| Giảng Võ estimated | ≈ 36 µg/m³ |
| Thanh Liệt estimated | ≈ 36 µg/m³ |
| Kiến Hưng estimated | ≈ 32 µg/m³ |
| Cổ Đô estimated | ≈ 34 µg/m³ |
| Phúc Lợi estimated | ≈ 36 µg/m³ |
| Vinhomes Ocean Park estimated | ≈ 36 µg/m³ |
| Dại Mỗ estimated | ≈ 32 µg/m³ |
| Dương Nội estimated | ≈ 32 µg/m³ |
| Hoàng Liệt estimated | ≈ 36 µg/m³ |
| Cửa Nam estimated | ≈ 36 µg/m³ |
| Hà Đông estimated | ≈ 32 µg/m³ |
| Vinhomes Smart City estimated | ≈ 37 µg/m³ |
| Vinhomes Times City estimated | ≈ 36 µg/m³ |
| Yên Nghĩa estimated | ≈ 32 µg/m³ |
| Tây Mỗ estimated | ≈ 37 µg/m³ |
| Mai Dịch estimated | ≈ 37 µg/m³ |
| Đan Phượng estimated | ≈ 37 µg/m³ |
Updated 2026-10-01 06:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.