Malaysia›Johor
Johor air quality today
Kualiti udara Johor hari ini · Indeks Pencemaran Udara (IPU) mengikut stesen
Highest eligible station · Batu Pahat
US AQI · PM2.5
160Unhealthy
Highest official DOE API: 158
Calculated from DOE’s rounded PM2.5 API using a 24-hour average and US AQI breakpoints. Not an official all-pollutant US AQI or real-time NowCast. Calculation details
Official DOE API across Johor
Keadaan semasa di seluruh Johor
8 of 8 DOE stations in Johor are reporting as of 05:00 MYT, 21 Oct 2026. The highest Air Pollutant Index is 158 (Unhealthy) at Batu Pahat; 8 stations are unhealthy or worse.
8 daripada 8 stesen JAS di Johor melaporkan bacaan setakat 05:00 MYT, 21 Oct 2026. Bacaan IPU tertinggi ialah 158 (Tidak Sihat) di Batu Pahat; 8 stesen tidak sihat atau lebih teruk.
- Stations reporting
- 8of 8
- GoodBaik
- 0
- ModerateSederhana
- 0
- UnhealthyTidak Sihat
- 8
- Very UnhealthySangat Tidak Sihat
- 0
- HazardousBerbahaya
- 0
Latest observation 05:00 MYT, 21 Oct 2026. Source: Department of Environment Malaysia.
US AQI (PM2.5) by station in Johor
Semua stesen JAS di Johor
- Batu Pahat air qualityBatu Pahat, JOHOR160Official API 158Unhealthy
- Larkin air qualityLarkin, JOHOR158Official API 156Unhealthy
- Tangkak air qualityTangkak, JOHOR155Official API 154Unhealthy
- Kluang air qualityKluang, JOHOR152Official API 152Unhealthy
- Pasir Gudang air qualityPasir Gudang, JOHOR152Official API 152Unhealthy
- Kota Tinggi air qualityKota Tinggi, JOHOR143Official API 123Unhealthy for Sensitive Groups
- Segamat air qualitySegamat, JOHOR140Official API 111Unhealthy for Sensitive Groups
- Pengerang air qualityPengerang, JOHOR140Official API 109Unhealthy for Sensitive Groups
What the highest official API means
Maksud bacaan tertinggi
Limit prolonged outdoor activity. Children, older adults, pregnant women and people with respiratory or heart conditions should stay indoors where possible. A well-fitted N95 mask helps outdoors.
Hadkan aktiviti luar yang berpanjangan. Kanak-kanak, warga emas, ibu mengandung dan pesakit pernafasan atau jantung dinasihatkan berada di dalam bangunan. Pelitup muka N95 membantu di luar.
Malaysia API scale · Skala IPU Malaysia| API | Category | Kategori |
|---|
| 0–50 | Good | Baik |
| 51–100 | Moderate | Sederhana |
| 101–200 | Unhealthy | Tidak Sihat |
| 201–300 | Very Unhealthy | Sangat Tidak Sihat |
| 301+ | Hazardous | Berbahaya |
US AQI scale| AQI | Category |
|---|
| 0–50 | Good |
| 51–100 | Moderate |
| 101–150 | Unhealthy for Sensitive Groups |
| 151–200 | Unhealthy |
| 201–300 | Very Unhealthy |
| 301+ | Hazardous |
More for Johor
Johor Bahru city view with illustrationStation mapHow readings work