SmogRank / World / Asia / Malaysia
Most polluted cities in Malaysia
0 measured cities, this year.
No city has enough measurements for this window yet.
China's Air Quality Index (HJ 633-2012), PM2.5 individual index. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
Estimated: cities without a monitor
Malaysia 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 |
|---|---|
| Kuala Lumpur | ≈ 46 µg/m³ |
| Johor Bahru | ≈ 48 µg/m³ |
| Kampung Baru Subang | ≈ 46 µg/m³ |
| Petaling Jaya | ≈ 46 µg/m³ |
| Ipoh | ≈ 16 µg/m³ |
| Shah Alam | ≈ 46 µg/m³ |
| Bukit Rahman Putra | ≈ 46 µg/m³ |
| Pelentong | ≈ 36 µg/m³ |
| Malacca | ≈ 27 µg/m³ |
| Iskandar Puteri | ≈ 37 µg/m³ |
| Kota Bharu | ≈ 11 µg/m³ |
| Kuantan | ≈ 15 µg/m³ |
| Kota Kuala Muda | ≈ 19 µg/m³ |
| Sungai Petani | ≈ 19 µg/m³ |
| Selayang Baru Utara | ≈ 46 µg/m³ |
| Pasir Gudang | ≈ 36 µg/m³ |
| Mukim Pulai | ≈ 48 µg/m³ |
| Kota Kinabalu | ≈ 12 µg/m³ |
| Kampung Larkin Lama | ≈ 48 µg/m³ |
| Kota Damansara | ≈ 46 µg/m³ |
| Sandakan | ≈ 11 µg/m³ |
| Kuala Terengganu | ≈ 15 µg/m³ |
| Taman Petaling | ≈ 46 µg/m³ |
| Alor Setar | ≈ 15 µg/m³ |
| Kampung Kangkar Teberau | ≈ 48 µg/m³ |
| Kuching | ≈ 31 µg/m³ |
| Puchong | ≈ 38 µg/m³ |
| Seremban | ≈ 23 µg/m³ |
| Tawau | ≈ 14 µg/m³ |
| Setapak | ≈ 46 µg/m³ |
| Kluang | ≈ 27 µg/m³ |
| Muar | ≈ 27 µg/m³ |
| Miri | ≈ 10 µg/m³ |
| Kapar | ≈ 27 µg/m³ |
| Batu Caves | ≈ 46 µg/m³ |
| Klang | ≈ 46 µg/m³ |
| Kajang | ≈ 38 µg/m³ |
| Teluk Intan | ≈ 18 µg/m³ |
| Pasir Mas | ≈ 9 µg/m³ |
| Paya Terubong | ≈ 18 µg/m³ |
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SmogRank, most polluted cities in Malaysia, PM2.5, this year to 2 Oct 2026, 04:00 UTC, smogrank.com/my?w=year.
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Updated 2026-10-02 04:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the China AQI PM2.5 sub-index.