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
12
Moderate
54
Unhealthy for Sensitive Groups
2
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, 16:00 MYT113Official API 87Unhealthy for Sensitive Groups
  • Pasir GudangJohor · 29 Oct, 16:00 MYT101Official API 81Unhealthy for Sensitive Groups
  • KluangJohor · 29 Oct, 16:00 MYT90Official API 74Moderate
  • LarkinJohor · 29 Oct, 16:00 MYT90Official API 74Moderate
  • KeningauSabah · 29 Oct, 16:00 MYT83Official API 69Moderate
  • TangkakJohor · 29 Oct, 16:00 MYT80Official API 67Moderate
  • KlangSelangor · 29 Oct, 16:00 MYT77Official API 65Moderate
  • Kota TinggiJohor · 29 Oct, 16:00 MYT77Official API 65Moderate
  • Balok Baru KuantanPahang · 29 Oct, 16:00 MYT77Official API 65Moderate
  • SamalajuSarawak · 29 Oct, 16:00 MYT75Official API 64Moderate
  • KemamanTerengganu · 29 Oct, 16:00 MYT74Official API 63Moderate
  • SegamatJohor · 29 Oct, 16:00 MYT72Official API 62Moderate
  • Kuala TerengganuTerengganu · 29 Oct, 16:00 MYT72Official API 62Moderate
  • Bandaraya MelakaMelaka · 29 Oct, 16:00 MYT71Official API 61Moderate
  • Indera Mahkota KuantanPahang · 29 Oct, 16:00 MYT71Official API 61Moderate
  • JOHAN SETIASelangor · 29 Oct, 16:00 MYT71Official API 61Moderate
  • Alor GajahMelaka · 29 Oct, 16:00 MYT70Official API 60Moderate
  • PengerangJohor · 29 Oct, 16:00 MYT70Official API 60Moderate
  • Shah AlamSelangor · 29 Oct, 16:00 MYT68Official API 59Moderate
  • TawauSabah · 29 Oct, 16:00 MYT68Official API 59Moderate
  • Tasek IpohPerak · 29 Oct, 16:00 MYT67Official API 58Moderate
  • NilaiNegeri Sembilan · 29 Oct, 16:00 MYT67Official API 58Moderate
  • BantingSelangor · 29 Oct, 16:00 MYT65Official API 57Moderate
  • Bukit RambaiMelaka · 29 Oct, 16:00 MYT65Official API 57Moderate
  • KimanisSabah · 29 Oct, 16:00 MYT65Official API 57Moderate
  • LabuanWP Labuan · 29 Oct, 16:00 MYT65Official API 57Moderate
  • Politeknik Kota KinabaluSabah · 29 Oct, 16:00 MYT65Official API 57Moderate
  • IPD SerianSarawak · 29 Oct, 16:00 MYT65Official API 57Moderate
  • RompinPahang · 29 Oct, 16:00 MYT64Official API 56Moderate
  • CherasWP Kuala Lumpur · 29 Oct, 16:00 MYT62Official API 55Moderate
  • Batu PahatJohor · 29 Oct, 16:00 MYT62Official API 55Moderate
  • MiriSarawak · 29 Oct, 16:00 MYT62Official API 55Moderate
  • Pegoh IpohPerak · 29 Oct, 16:00 MYT61Official API 54Moderate
  • Seri ManjungPerak · 29 Oct, 16:00 MYT61Official API 54Moderate
  • Seberang PeraiPulau Pinang · 29 Oct, 16:00 MYT59Official API 53Moderate
  • PutrajayaWP Putrajaya · 29 Oct, 16:00 MYT59Official API 53Moderate
  • Port DicksonNegeri Sembilan · 29 Oct, 16:00 MYT59Official API 53Moderate
  • PakaTerengganu · 29 Oct, 16:00 MYT59Official API 53Moderate
  • Petaling JayaSelangor · 29 Oct, 16:00 MYT58Official API 52Moderate
  • SerembanNegeri Sembilan · 29 Oct, 16:00 MYT58Official API 52Moderate
  • SandakanSabah · 29 Oct, 16:00 MYT58Official API 52Moderate
  • MukahSarawak · 29 Oct, 16:00 MYT58Official API 52Moderate
  • Sri AmanSarawak · 29 Oct, 16:00 MYT58Official API 52Moderate
  • Kuala SelangorSelangor · 29 Oct, 16:00 MYT57Official API 51Moderate
  • Kota BharuKelantan · 29 Oct, 16:00 MYT57Official API 51Moderate
  • Kota KinabaluSabah · 29 Oct, 16:00 MYT57Official API 51Moderate
  • SarikeiSarawak · 29 Oct, 16:00 MYT57Official API 51Moderate
  • SamarahanSarawak · 29 Oct, 16:00 MYT56Official API 50Moderate
  • ILP MiriSarawak · 29 Oct, 16:00 MYT55Official API 47Moderate
  • KapitSarawak · 29 Oct, 16:00 MYT55Official API 46Moderate
  • KuchingSarawak · 29 Oct, 16:00 MYT55Official API 46Moderate
  • BintuluSarawak · 29 Oct, 16:00 MYT54Official API 45Moderate
  • BesutTerengganu · 29 Oct, 16:00 MYT53Official API 42Moderate
  • LimbangSarawak · 29 Oct, 16:00 MYT52Official API 41Moderate
  • SibuSarawak · 29 Oct, 16:00 MYT52Official API 40Moderate
  • Tanah MerahKelantan · 29 Oct, 16:00 MYT51Official API 38Moderate
  • KangarPerlis · 29 Oct, 16:00 MYT49Official API 37Good
  • TemerlohPahang · 29 Oct, 16:00 MYT49Official API 37Good
  • Sungai PetaniKedah · 29 Oct, 16:00 MYT48Official API 36Good
  • Tanjung MalimPerak · 29 Oct, 16:00 MYT48Official API 36Good
  • MindenPulau Pinang · 29 Oct, 16:00 MYT47Official API 35Good
  • Seberang JayaPulau Pinang · 29 Oct, 16:00 MYT45Official API 34Good
  • Kulim Hi-TechKedah · 29 Oct, 16:00 MYT41Official API 31Good
  • TaipingPerak · 29 Oct, 16:00 MYT36Official API 27Good
  • JerantutPahang · 29 Oct, 16:00 MYT34Official API 26Good
  • Alor SetarKedah · 29 Oct, 16:00 MYT31Official API 23Good
  • Balik PulauPulau Pinang · 29 Oct, 16:00 MYT31Official API 23Good
  • LangkawiKedah · 29 Oct, 16:00 MYT24Official API 18Good

Official DOE API overview

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

68 of 68 DOE stations are reporting as of 16:00 MYT, 29 Oct 2026. The highest Air Pollutant Index in Malaysia is 87 (Moderate) at Batu Muda, WP Kuala Lumpur. 21 stations read good, 47 moderate and 0 unhealthy or worse.

68 daripada 68 stesen JAS melaporkan bacaan setakat 16:00 MYT, 29 Oct 2026. Bacaan IPU tertinggi di Malaysia ialah 87 (Sederhana) di Batu Muda, WP Kuala Lumpur. 21 stesen baik, 47 sederhana dan 0 tidak sihat atau lebih teruk.

Stations reporting
68of 68
GoodBaik
21
ModerateSederhana
47
UnhealthyTidak Sihat
0
Very UnhealthySangat Tidak Sihat
0
HazardousBerbahaya
0

Latest observation 16:00 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

62
Air qualityModerate
GoodHazardous

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

Cheras station · 5.0 kmReading time unavailable

Official DOE API: 55

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

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