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
25
Moderate
41
Unhealthy for Sensitive Groups
1
Unhealthy
0
Very Unhealthy
0
Hazardous
0

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

  • Batu MudaWP Kuala Lumpur · 12 Nov, 21:00 MYT111Official API 86Unhealthy for Sensitive Groups
  • Tasek IpohPerak · 12 Nov, 21:00 MYT86Official API 71Moderate
  • Pasir GudangJohor · 12 Nov, 21:00 MYT81Official API 68Moderate
  • LarkinJohor · 12 Nov, 21:00 MYT75Official API 64Moderate
  • JOHAN SETIASelangor · 12 Nov, 21:00 MYT74Official API 63Moderate
  • NilaiNegeri Sembilan · 12 Nov, 21:00 MYT72Official API 62Moderate
  • PutrajayaWP Putrajaya · 12 Nov, 21:00 MYT71Official API 61Moderate
  • CherasWP Kuala Lumpur · 12 Nov, 21:00 MYT68Official API 59Moderate
  • KlangSelangor · 12 Nov, 21:00 MYT68Official API 59Moderate
  • Seri ManjungPerak · 12 Nov, 21:00 MYT67Official API 58Moderate
  • Bukit RambaiMelaka · 12 Nov, 21:00 MYT67Official API 58Moderate
  • BantingSelangor · 12 Nov, 21:00 MYT65Official API 57Moderate
  • Tanah MerahKelantan · 12 Nov, 21:00 MYT65Official API 57Moderate
  • TawauSabah · 12 Nov, 21:00 MYT65Official API 57Moderate
  • TangkakJohor · 12 Nov, 21:00 MYT65Official API 57Moderate
  • Petaling JayaSelangor · 12 Nov, 21:00 MYT64Official API 56Moderate
  • Shah AlamSelangor · 12 Nov, 21:00 MYT64Official API 56Moderate
  • Alor GajahMelaka · 12 Nov, 21:00 MYT64Official API 56Moderate
  • SamalajuSarawak · 12 Nov, 21:00 MYT64Official API 56Moderate
  • PengerangJohor · 12 Nov, 21:00 MYT62Official API 55Moderate
  • Sungai PetaniKedah · 12 Nov, 21:00 MYT61Official API 54Moderate
  • Pegoh IpohPerak · 12 Nov, 21:00 MYT61Official API 54Moderate
  • Port DicksonNegeri Sembilan · 12 Nov, 21:00 MYT61Official API 54Moderate
  • Bandaraya MelakaMelaka · 12 Nov, 21:00 MYT59Official API 53Moderate
  • KluangJohor · 12 Nov, 21:00 MYT59Official API 53Moderate
  • TaipingPerak · 12 Nov, 21:00 MYT58Official API 52Moderate
  • Kota TinggiJohor · 12 Nov, 21:00 MYT58Official API 52Moderate
  • Balok Baru KuantanPahang · 12 Nov, 21:00 MYT58Official API 52Moderate
  • Kuala TerengganuTerengganu · 12 Nov, 21:00 MYT57Official API 51Moderate
  • Politeknik Kota KinabaluSabah · 12 Nov, 21:00 MYT57Official API 51Moderate
  • SerembanNegeri Sembilan · 12 Nov, 21:00 MYT56Official API 50Moderate
  • SandakanSabah · 12 Nov, 21:00 MYT55Official API 46Moderate
  • MindenPulau Pinang · 12 Nov, 21:00 MYT54Official API 45Moderate
  • SegamatJohor · 12 Nov, 21:00 MYT54Official API 44Moderate
  • Seberang JayaPulau Pinang · 12 Nov, 21:00 MYT53Official API 43Moderate
  • JerantutPahang · 12 Nov, 21:00 MYT53Official API 42Moderate
  • Indera Mahkota KuantanPahang · 12 Nov, 21:00 MYT52Official API 40Moderate
  • Kota BharuKelantan · 12 Nov, 21:00 MYT52Official API 41Moderate
  • Seberang PeraiPulau Pinang · 12 Nov, 21:00 MYT51Official API 39Moderate
  • Batu PahatJohor · 12 Nov, 21:00 MYT51Official API 39Moderate
  • Sri AmanSarawak · 12 Nov, 21:00 MYT51Official API 38Moderate
  • KuchingSarawak · 12 Nov, 21:00 MYT51Official API 38Moderate
  • Kulim Hi-TechKedah · 12 Nov, 21:00 MYT48Official API 36Good
  • Kota KinabaluSabah · 12 Nov, 21:00 MYT48Official API 36Good
  • LabuanWP Labuan · 12 Nov, 21:00 MYT48Official API 36Good
  • Kuala SelangorSelangor · 12 Nov, 21:00 MYT47Official API 35Good
  • BintuluSarawak · 12 Nov, 21:00 MYT47Official API 35Good
  • SibuSarawak · 12 Nov, 21:00 MYT47Official API 35Good
  • Balik PulauPulau Pinang · 12 Nov, 21:00 MYT45Official API 34Good
  • KemamanTerengganu · 12 Nov, 21:00 MYT45Official API 34Good
  • RompinPahang · 12 Nov, 21:00 MYT42Official API 32Good
  • IPD SerianSarawak · 12 Nov, 21:00 MYT42Official API 32Good
  • KangarPerlis · 12 Nov, 21:00 MYT38Official API 29Good
  • Alor SetarKedah · 12 Nov, 21:00 MYT38Official API 29Good
  • KapitSarawak · 12 Nov, 21:00 MYT38Official API 29Good
  • TemerlohPahang · 12 Nov, 21:00 MYT37Official API 28Good
  • KeningauSabah · 12 Nov, 21:00 MYT37Official API 28Good
  • MiriSarawak · 12 Nov, 21:00 MYT37Official API 28Good
  • SarikeiSarawak · 12 Nov, 21:00 MYT36Official API 27Good
  • MukahSarawak · 12 Nov, 21:00 MYT33Official API 25Good
  • SamarahanSarawak · 12 Nov, 21:00 MYT33Official API 25Good
  • ILP MiriSarawak · 12 Nov, 21:00 MYT32Official API 24Good
  • LangkawiKedah · 12 Nov, 21:00 MYT31Official API 23Good
  • PakaTerengganu · 12 Nov, 21:00 MYT29Official API 22Good
  • BesutTerengganu · 12 Nov, 21:00 MYT29Official API 22Good
  • KimanisSabah · 12 Nov, 21:00 MYT28Official API 21Good
  • LimbangSarawak · 12 Nov, 21:00 MYT27Official API 20Good
  • Tanjung MalimPerak · 12 Nov, 21:00 MYT—Official API 67Unavailable

Official DOE API overview

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

68 of 68 DOE stations are reporting as of 21:00 MYT, 12 Nov 2026. The highest Air Pollutant Index in Malaysia is 86 (Moderate) at Batu Muda, WP Kuala Lumpur. 37 stations read good, 31 moderate and 0 unhealthy or worse.

68 daripada 68 stesen JAS melaporkan bacaan setakat 21:00 MYT, 12 Nov 2026. Bacaan IPU tertinggi di Malaysia ialah 86 (Sederhana) di Batu Muda, WP Kuala Lumpur. 37 stesen baik, 31 sederhana dan 0 tidak sihat atau lebih teruk.

Stations reporting
68of 68
GoodBaik
37
ModerateSederhana
31
UnhealthyTidak Sihat
0
Very UnhealthySangat Tidak Sihat
0
HazardousBerbahaya
0

Latest observation 21:00 MYT, 12 Nov 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

68
Air qualityModerate
GoodHazardous

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

Cheras station · 5.0 kmReading time unavailable

Official DOE API: 59

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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