SmogRank / World / Asia / Malaysia / Johor
Most polluted cities in Johor, Malaysia
No city in Johor, Malaysia has enough readings to rank for the last 24 hours.
A city joins the 24-hour ranking with 18 hours of readings in the last 24; none here has that right now, so there is nothing to map or chart.
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). 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
Johor 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 |
|---|---|
| Johor Bahru | ≈ 52 µg/m³ |
| Pelentong | ≈ 39 µg/m³ |
| Iskandar Puteri | ≈ 46 µg/m³ |
| Pasir Gudang | ≈ 39 µg/m³ |
| Mukim Pulai | ≈ 52 µg/m³ |
| Kampung Larkin Lama | ≈ 52 µg/m³ |
| Kampung Kangkar Teberau | ≈ 52 µg/m³ |
| Kluang | ≈ 38 µg/m³ |
| Muar | ≈ 42 µg/m³ |
| Bandar Seri Alam | ≈ 39 µg/m³ |
| Batu Pahat | ≈ 43 µg/m³ |
| Kampung Pasir Gudang Baru | ≈ 39 µg/m³ |
| Masai | ≈ 39 µg/m³ |
| Perling | ≈ 52 µg/m³ |
| Pagoh | ≈ 43 µg/m³ |
| Parit Sulung | ≈ 43 µg/m³ |
| Ulu Tiram | ≈ 39 µg/m³ |
| Taman Senai | ≈ 52 µg/m³ |
| Segamat | ≈ 42 µg/m³ |
| Johor Jaya | ≈ 39 µg/m³ |
| Gelang Patah | ≈ 52 µg/m³ |
| Kulai | ≈ 52 µg/m³ |
| Kempas | ≈ 52 µg/m³ |
| Setia Tropika | ≈ 52 µg/m³ |
| Bukit Indah | ≈ 52 µg/m³ |
| Simpang Renggam | ≈ 38 µg/m³ |
| Kota Tinggi | ≈ 39 µg/m³ |
| Taman Permas Jaya | ≈ 39 µg/m³ |
| Pontian Besar | ≈ 42 µg/m³ |
| Bukit Gambir | ≈ 42 µg/m³ |
| Tangkak | ≈ 43 µg/m³ |
| Gerisek | ≈ 42 µg/m³ |
| Kawasan Penempatan Ulu Sungai Benut | ≈ 42 µg/m³ |
| Kawasan Penempatan Ulu Benut Tiga | ≈ 42 µg/m³ |
| Kawasan Penempatan Ulu Benut Lima | ≈ 42 µg/m³ |
| Taman Pelangi | ≈ 42 µg/m³ |
| Bakri | ≈ 43 µg/m³ |
| Taman Universiti | ≈ 52 µg/m³ |
| Taman Scientex | ≈ 39 µg/m³ |
| Yong Peng | ≈ 38 µg/m³ |
Updated 2026-10-08 20:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); Love My Air (City and County of Denver), no reuse terms published (why we use them).