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
10
Moderate
57
Unhealthy for Sensitive Groups
1
Unhealthy
0
Very Unhealthy
0
Hazardous
0

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

  • Batu MudaWP Kuala Lumpur · 29 Oct, 05:00 MYT113Official API 87Unhealthy for Sensitive Groups
  • Pasir GudangJohor · 29 Oct, 05:00 MYT99Official API 80Moderate
  • KluangJohor · 29 Oct, 05:00 MYT93Official API 76Moderate
  • LarkinJohor · 29 Oct, 05:00 MYT90Official API 74Moderate
  • SamalajuSarawak · 29 Oct, 05:00 MYT87Official API 72Moderate
  • Kota TinggiJohor · 29 Oct, 05:00 MYT83Official API 69Moderate
  • KeningauSabah · 29 Oct, 05:00 MYT81Official API 68Moderate
  • TangkakJohor · 29 Oct, 05:00 MYT80Official API 67Moderate
  • KlangSelangor · 29 Oct, 05:00 MYT77Official API 65Moderate
  • PengerangJohor · 29 Oct, 05:00 MYT77Official API 65Moderate
  • Seberang PeraiPulau Pinang · 29 Oct, 05:00 MYT75Official API 64Moderate
  • Batu PahatJohor · 29 Oct, 05:00 MYT75Official API 64Moderate
  • JOHAN SETIASelangor · 29 Oct, 05:00 MYT74Official API 63Moderate
  • Tasek IpohPerak · 29 Oct, 05:00 MYT72Official API 62Moderate
  • SegamatJohor · 29 Oct, 05:00 MYT72Official API 62Moderate
  • KemamanTerengganu · 29 Oct, 05:00 MYT72Official API 62Moderate
  • RompinPahang · 29 Oct, 05:00 MYT71Official API 61Moderate
  • Balok Baru KuantanPahang · 29 Oct, 05:00 MYT71Official API 61Moderate
  • SerembanNegeri Sembilan · 29 Oct, 05:00 MYT70Official API 60Moderate
  • Shah AlamSelangor · 29 Oct, 05:00 MYT67Official API 58Moderate
  • BantingSelangor · 29 Oct, 05:00 MYT67Official API 58Moderate
  • TawauSabah · 29 Oct, 05:00 MYT67Official API 58Moderate
  • NilaiNegeri Sembilan · 29 Oct, 05:00 MYT65Official API 57Moderate
  • Bandaraya MelakaMelaka · 29 Oct, 05:00 MYT65Official API 57Moderate
  • Sri AmanSarawak · 29 Oct, 05:00 MYT65Official API 57Moderate
  • Politeknik Kota KinabaluSabah · 29 Oct, 05:00 MYT65Official API 57Moderate
  • Seri ManjungPerak · 29 Oct, 05:00 MYT64Official API 56Moderate
  • CherasWP Kuala Lumpur · 29 Oct, 05:00 MYT64Official API 56Moderate
  • Alor GajahMelaka · 29 Oct, 05:00 MYT64Official API 56Moderate
  • Bukit RambaiMelaka · 29 Oct, 05:00 MYT64Official API 56Moderate
  • Indera Mahkota KuantanPahang · 29 Oct, 05:00 MYT64Official API 56Moderate
  • Kuala TerengganuTerengganu · 29 Oct, 05:00 MYT64Official API 56Moderate
  • BintuluSarawak · 29 Oct, 05:00 MYT64Official API 56Moderate
  • KapitSarawak · 29 Oct, 05:00 MYT62Official API 55Moderate
  • Pegoh IpohPerak · 29 Oct, 05:00 MYT61Official API 54Moderate
  • LabuanWP Labuan · 29 Oct, 05:00 MYT61Official API 54Moderate
  • MiriSarawak · 29 Oct, 05:00 MYT61Official API 54Moderate
  • PutrajayaWP Putrajaya · 29 Oct, 05:00 MYT59Official API 53Moderate
  • Petaling JayaSelangor · 29 Oct, 05:00 MYT59Official API 53Moderate
  • SandakanSabah · 29 Oct, 05:00 MYT59Official API 53Moderate
  • KimanisSabah · 29 Oct, 05:00 MYT59Official API 53Moderate
  • KuchingSarawak · 29 Oct, 05:00 MYT59Official API 53Moderate
  • IPD SerianSarawak · 29 Oct, 05:00 MYT59Official API 53Moderate
  • Port DicksonNegeri Sembilan · 29 Oct, 05:00 MYT58Official API 52Moderate
  • PakaTerengganu · 29 Oct, 05:00 MYT58Official API 52Moderate
  • SarikeiSarawak · 29 Oct, 05:00 MYT58Official API 52Moderate
  • MukahSarawak · 29 Oct, 05:00 MYT56Official API 50Moderate
  • Kuala SelangorSelangor · 29 Oct, 05:00 MYT55Official API 48Moderate
  • Kota KinabaluSabah · 29 Oct, 05:00 MYT55Official API 46Moderate
  • LimbangSarawak · 29 Oct, 05:00 MYT55Official API 48Moderate
  • ILP MiriSarawak · 29 Oct, 05:00 MYT55Official API 46Moderate
  • SamarahanSarawak · 29 Oct, 05:00 MYT55Official API 46Moderate
  • Kota BharuKelantan · 29 Oct, 05:00 MYT53Official API 43Moderate
  • Sungai PetaniKedah · 29 Oct, 05:00 MYT52Official API 41Moderate
  • Seberang JayaPulau Pinang · 29 Oct, 05:00 MYT52Official API 41Moderate
  • TemerlohPahang · 29 Oct, 05:00 MYT52Official API 41Moderate
  • SibuSarawak · 29 Oct, 05:00 MYT52Official API 40Moderate
  • BesutTerengganu · 29 Oct, 05:00 MYT51Official API 38Moderate
  • KangarPerlis · 29 Oct, 05:00 MYT49Official API 37Good
  • MindenPulau Pinang · 29 Oct, 05:00 MYT49Official API 37Good
  • Kulim Hi-TechKedah · 29 Oct, 05:00 MYT44Official API 33Good
  • Tanjung MalimPerak · 29 Oct, 05:00 MYT44Official API 33Good
  • TaipingPerak · 29 Oct, 05:00 MYT41Official API 31Good
  • Tanah MerahKelantan · 29 Oct, 05:00 MYT38Official API 29Good
  • Alor SetarKedah · 29 Oct, 05:00 MYT37Official API 28Good
  • JerantutPahang · 29 Oct, 05:00 MYT34Official API 26Good
  • Balik PulauPulau Pinang · 29 Oct, 05:00 MYT32Official API 24Good
  • LangkawiKedah · 29 Oct, 05:00 MYT25Official API 19Good

Official DOE API overview

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

68 of 68 DOE stations are reporting as of 05:00 MYT, 29 Oct 2026. The highest Air Pollutant Index in Malaysia is 87 (Moderate) at Batu Muda, WP Kuala Lumpur. 22 stations read good, 46 moderate and 0 unhealthy or worse.

68 daripada 68 stesen JAS melaporkan bacaan setakat 05:00 MYT, 29 Oct 2026. Bacaan IPU tertinggi di Malaysia ialah 87 (Sederhana) di Batu Muda, WP Kuala Lumpur. 22 stesen baik, 46 sederhana dan 0 tidak sihat atau lebih teruk.

Stations reporting
68of 68
GoodBaik
22
ModerateSederhana
46
UnhealthyTidak Sihat
0
Very UnhealthySangat Tidak Sihat
0
HazardousBerbahaya
0

Latest observation 05:00 MYT, 29 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

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