US AQI (PM2.5) by station

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

Good
14
Moderate
46
Unhealthy for Sensitive Groups
5
Unhealthy
0
Very Unhealthy
0
Hazardous
0

65 of 68 stations have convertible observations. Check each observation’s date.

  • Batu PahatJohor · 28 Oct, 15:00 MYT109Official API 85Unhealthy for Sensitive Groups
  • Batu MudaWP Kuala Lumpur · 28 Oct, 15:00 MYT107Official API 84Unhealthy for Sensitive Groups
  • Pasir GudangJohor · 28 Oct, 15:00 MYT105Official API 83Unhealthy for Sensitive Groups
  • KluangJohor · 28 Oct, 15:00 MYT101Official API 81Unhealthy for Sensitive Groups
  • LarkinJohor · 28 Oct, 15:00 MYT101Official API 81Unhealthy for Sensitive Groups
  • SamalajuSarawak · 28 Oct, 15:00 MYT91Official API 75Moderate
  • Kota TinggiJohor · 28 Oct, 15:00 MYT87Official API 72Moderate
  • Sri AmanSarawak · 28 Oct, 15:00 MYT87Official API 72Moderate
  • SerembanNegeri Sembilan · 28 Oct, 15:00 MYT86Official API 71Moderate
  • PengerangJohor · 28 Oct, 15:00 MYT84Official API 70Moderate
  • TangkakJohor · 28 Oct, 15:00 MYT83Official API 69Moderate
  • RompinPahang · 28 Oct, 15:00 MYT80Official API 67Moderate
  • KuchingSarawak · 28 Oct, 15:00 MYT80Official API 67Moderate
  • BintuluSarawak · 28 Oct, 15:00 MYT78Official API 66Moderate
  • Seberang PeraiPulau Pinang · 28 Oct, 15:00 MYT77Official API 65Moderate
  • Bandaraya MelakaMelaka · 28 Oct, 15:00 MYT75Official API 64Moderate
  • SamarahanSarawak · 28 Oct, 15:00 MYT75Official API 64Moderate
  • Alor GajahMelaka · 28 Oct, 15:00 MYT72Official API 62Moderate
  • KeningauSabah · 28 Oct, 15:00 MYT72Official API 62Moderate
  • IPD SerianSarawak · 28 Oct, 15:00 MYT72Official API 62Moderate
  • SegamatJohor · 28 Oct, 15:00 MYT71Official API 61Moderate
  • Balok Baru KuantanPahang · 28 Oct, 15:00 MYT71Official API 61Moderate
  • Tasek IpohPerak · 28 Oct, 15:00 MYT70Official API 60Moderate
  • Bukit RambaiMelaka · 28 Oct, 15:00 MYT70Official API 60Moderate
  • SibuSarawak · 28 Oct, 15:00 MYT70Official API 60Moderate
  • JOHAN SETIASelangor · 28 Oct, 15:00 MYT70Official API 60Moderate
  • KlangSelangor · 28 Oct, 15:00 MYT68Official API 59Moderate
  • NilaiNegeri Sembilan · 28 Oct, 15:00 MYT68Official API 59Moderate
  • KapitSarawak · 28 Oct, 15:00 MYT68Official API 59Moderate
  • SarikeiSarawak · 28 Oct, 15:00 MYT68Official API 59Moderate
  • Shah AlamSelangor · 28 Oct, 15:00 MYT67Official API 58Moderate
  • BantingSelangor · 28 Oct, 15:00 MYT67Official API 58Moderate
  • MiriSarawak · 28 Oct, 15:00 MYT67Official API 58Moderate
  • CherasWP Kuala Lumpur · 28 Oct, 15:00 MYT64Official API 56Moderate
  • Seri ManjungPerak · 28 Oct, 15:00 MYT62Official API 55Moderate
  • PutrajayaWP Putrajaya · 28 Oct, 15:00 MYT62Official API 55Moderate
  • SandakanSabah · 28 Oct, 15:00 MYT62Official API 55Moderate
  • Politeknik Kota KinabaluSabah · 28 Oct, 15:00 MYT62Official API 55Moderate
  • TawauSabah · 28 Oct, 15:00 MYT61Official API 54Moderate
  • LimbangSarawak · 28 Oct, 15:00 MYT61Official API 54Moderate
  • MukahSarawak · 28 Oct, 15:00 MYT61Official API 54Moderate
  • Port DicksonNegeri Sembilan · 28 Oct, 15:00 MYT59Official API 53Moderate
  • Petaling JayaSelangor · 28 Oct, 15:00 MYT58Official API 52Moderate
  • KemamanTerengganu · 28 Oct, 15:00 MYT57Official API 51Moderate
  • Pegoh IpohPerak · 28 Oct, 15:00 MYT56Official API 50Moderate
  • PakaTerengganu · 28 Oct, 15:00 MYT55Official API 46Moderate
  • KimanisSabah · 28 Oct, 15:00 MYT54Official API 44Moderate
  • LabuanWP Labuan · 28 Oct, 15:00 MYT54Official API 44Moderate
  • ILP MiriSarawak · 28 Oct, 15:00 MYT54Official API 44Moderate
  • TemerlohPahang · 28 Oct, 15:00 MYT52Official API 41Moderate
  • Indera Mahkota KuantanPahang · 28 Oct, 15:00 MYT51Official API 39Moderate
  • Seberang JayaPulau Pinang · 28 Oct, 15:00 MYT48Official API 36Good
  • Kota KinabaluSabah · 28 Oct, 15:00 MYT48Official API 36Good
  • Kuala SelangorSelangor · 28 Oct, 15:00 MYT47Official API 35Good
  • Kuala TerengganuTerengganu · 28 Oct, 15:00 MYT47Official API 35Good
  • Sungai PetaniKedah · 28 Oct, 15:00 MYT42Official API 32Good
  • Tanjung MalimPerak · 28 Oct, 15:00 MYT42Official API 32Good
  • MindenPulau Pinang · 28 Oct, 15:00 MYT37Official API 28Good
  • BesutTerengganu · 28 Oct, 15:00 MYT36Official API 27Good
  • Kota BharuKelantan · 28 Oct, 15:00 MYT34Official API 26Good
  • KangarPerlis · 28 Oct, 15:00 MYT33Official API 25Good
  • TaipingPerak · 28 Oct, 15:00 MYT32Official API 24Good
  • Alor SetarKedah · 28 Oct, 15:00 MYT31Official API 23Good
  • Tanah MerahKelantan · 28 Oct, 15:00 MYT31Official API 23Good
  • Kulim Hi-TechKedah · 28 Oct, 15:00 MYT29Official API 22Good
  • LangkawiKedah · 28 Oct, 15:00 MYT—Official API 15Unavailable
  • Balik PulauPulau Pinang · 28 Oct, 15:00 MYT—Official API 19Unavailable
  • JerantutPahang · 28 Oct, 15:00 MYT—Official API 23Unavailable

Official DOE API overview

Kualiti udara Malaysia hari ini · Indeks Pencemaran Udara (IPU)

68 of 68 DOE stations are reporting as of 15:00 MYT, 28 Oct 2026. The highest Air Pollutant Index in Malaysia is 85 (Moderate) at Batu Pahat, Johor. 24 stations read good, 44 moderate and 0 unhealthy or worse.

68 daripada 68 stesen JAS melaporkan bacaan setakat 15:00 MYT, 28 Oct 2026. Bacaan IPU tertinggi di Malaysia ialah 85 (Sederhana) di Batu Pahat, Johor. 24 stesen baik, 44 sederhana dan 0 tidak sihat atau lebih teruk.

Stations reporting
68of 68
GoodBaik
24
ModerateSederhana
44
UnhealthyTidak Sihat
0
Very UnhealthySangat Tidak Sihat
0
HazardousBerbahaya
0

Latest observation 15:00 MYT, 28 Oct 2026. Source: Department of Environment Malaysia.

US AQI (PM2.5) by city

Values are calculated from DOE’s rounded API and a 24-hour PM2.5 average. Unknown or other dominant pollutants show as unavailable. How the conversion works

Malaysia weekly report · Laporan mingguan Malaysia

Ringkasan mingguan kualiti udara dan statistik jerebu kebangsaan

Looking for weekly trends? Explore Malaysia's 7-day national average API, peak readings, cleanest and most polluted monitoring stations, and major city comparisons.

View Malaysia weekly air quality report →

Understanding the Malaysia API

Memahami Indeks Pencemaran Udara

The Air Pollutant Index (API), or Indeks Pencemaran Udara (IPU) in Bahasa Malaysia, is published by the Department of Environment. It follows Malaysia's own scale, which differs from the US AQI. Compare station readings and their observation times to understand conditions across the country.

Malaysia API scale · Skala IPU Malaysia
APICategoryKategori
0–50GoodBaik
51–100ModerateSederhana
101–200UnhealthyTidak Sihat
201–300Very UnhealthySangat Tidak Sihat
301+HazardousBerbahaya
Malaysia

Malaysia air quality and haze today: Kuala Lumpur air quality and haze

US Air Quality Index (AQI) · PM2.5

64
Air qualityModerate
GoodHazardous

PM2.5 · 24-hour average · How this is calculated

Cheras station · 5.0 kmReading time unavailable

Official DOE API: 56

DOE Malaysia ↗
About Kuala Lumpur air quality

The main number is PM2.5 US AQI calculated from Malaysia’s official Air Pollutant Index (API). We derive the 24-hour PM2.5 concentration from the rounded API and apply US thresholds. It is not an official all-pollutant AQI or a real-time NowCast.

The source API comes from the nearest DOE monitor within 75 km of the city centre. It is a station reading, not a city average. The app checks for updates every five minutes and shows the age of the observation.

The Petronas Twin Towers artwork is an illustration. The haze effect follows the API reading; it is not a camera view.

Singapore air qualityHow readings workMalaysia air qualityStation map

Cities

Thailand · Modelled AQIIndonesia · Modelled AQIVietnam · Modelled AQISingapore · PSI & PM2.5Explore all stations