Malaysia›Selangor
Selangor air quality today
Kualiti udara Selangor hari ini · Indeks Pencemaran Udara (IPU) mengikut stesen
Highest eligible station · Johan Setia
US AQI · PM2.5
178Unhealthy
Highest official DOE API: 171
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 Selangor
Keadaan semasa di seluruh Selangor
6 of 6 DOE stations in Selangor are reporting as of 08:00 MYT, 20 Oct 2026. The highest Air Pollutant Index is 171 (Unhealthy) at Johan Setia; 5 stations are unhealthy or worse.
6 daripada 6 stesen JAS di Selangor melaporkan bacaan setakat 08:00 MYT, 20 Oct 2026. Bacaan IPU tertinggi ialah 171 (Tidak Sihat) di Johan Setia; 5 stesen tidak sihat atau lebih teruk.
- Stations reporting
- 6of 6
- GoodBaik
- 0
- ModerateSederhana
- 1
- UnhealthyTidak Sihat
- 5
- Very UnhealthySangat Tidak Sihat
- 0
- HazardousBerbahaya
- 0
Latest observation 08:00 MYT, 20 Oct 2026. Source: Department of Environment Malaysia.
US AQI (PM2.5) by station in Selangor
Semua stesen JAS di Selangor
- Johan Setia air qualityJOHAN SETIA178Official API 171Unhealthy
- Petaling Jaya air qualityPetaling Jaya, SELANGOR171Official API 166Unhealthy
- Shah Alam air qualityShah Alam, SELANGOR170Official API 165Unhealthy
- Klang air qualityKlang, SELANGOR166Official API 162Unhealthy
- Banting air qualityBanting, SELANGOR160Official API 158Unhealthy
- Kuala Selangor air qualityKuala Selangor, SELANGOR138Official API 100Unhealthy 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 Selangor
Shah Alam city view with illustrationStation mapHow readings work