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
53
Unhealthy for Sensitive Groups
0
Unhealthy
0
Very Unhealthy
0
Hazardous
0

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

  • KlangSelangor · 05 Nov, 19:00 MYT91Official API 75Moderate
  • JOHAN SETIASelangor · 05 Nov, 19:00 MYT91Official API 75Moderate
  • Batu MudaWP Kuala Lumpur · 05 Nov, 19:00 MYT84Official API 70Moderate
  • CherasWP Kuala Lumpur · 05 Nov, 19:00 MYT83Official API 69Moderate
  • Shah AlamSelangor · 05 Nov, 19:00 MYT77Official API 65Moderate
  • Pasir GudangJohor · 05 Nov, 19:00 MYT77Official API 65Moderate
  • PutrajayaWP Putrajaya · 05 Nov, 19:00 MYT74Official API 63Moderate
  • Seberang PeraiPulau Pinang · 05 Nov, 19:00 MYT72Official API 62Moderate
  • RompinPahang · 05 Nov, 19:00 MYT72Official API 62Moderate
  • Tasek IpohPerak · 05 Nov, 19:00 MYT71Official API 61Moderate
  • Seri ManjungPerak · 05 Nov, 19:00 MYT71Official API 61Moderate
  • LarkinJohor · 05 Nov, 19:00 MYT71Official API 61Moderate
  • Politeknik Kota KinabaluSabah · 05 Nov, 19:00 MYT71Official API 61Moderate
  • Petaling JayaSelangor · 05 Nov, 19:00 MYT70Official API 60Moderate
  • SamalajuSarawak · 05 Nov, 19:00 MYT70Official API 60Moderate
  • TawauSabah · 05 Nov, 19:00 MYT68Official API 59Moderate
  • MiriSarawak · 05 Nov, 19:00 MYT68Official API 59Moderate
  • BantingSelangor · 05 Nov, 19:00 MYT65Official API 57Moderate
  • NilaiNegeri Sembilan · 05 Nov, 19:00 MYT65Official API 57Moderate
  • Kuala SelangorSelangor · 05 Nov, 19:00 MYT64Official API 56Moderate
  • Bukit RambaiMelaka · 05 Nov, 19:00 MYT64Official API 56Moderate
  • Balok Baru KuantanPahang · 05 Nov, 19:00 MYT62Official API 55Moderate
  • KimanisSabah · 05 Nov, 19:00 MYT62Official API 55Moderate
  • Bandaraya MelakaMelaka · 05 Nov, 19:00 MYT61Official API 54Moderate
  • KeningauSabah · 05 Nov, 19:00 MYT61Official API 54Moderate
  • SerembanNegeri Sembilan · 05 Nov, 19:00 MYT59Official API 53Moderate
  • Tanah MerahKelantan · 05 Nov, 19:00 MYT59Official API 53Moderate
  • Pegoh IpohPerak · 05 Nov, 19:00 MYT58Official API 52Moderate
  • Tanjung MalimPerak · 05 Nov, 19:00 MYT58Official API 52Moderate
  • Alor GajahMelaka · 05 Nov, 19:00 MYT58Official API 52Moderate
  • LabuanWP Labuan · 05 Nov, 19:00 MYT58Official API 52Moderate
  • TangkakJohor · 05 Nov, 19:00 MYT58Official API 52Moderate
  • Batu PahatJohor · 05 Nov, 19:00 MYT57Official API 51Moderate
  • SegamatJohor · 05 Nov, 19:00 MYT56Official API 49Moderate
  • PengerangJohor · 05 Nov, 19:00 MYT56Official API 50Moderate
  • TemerlohPahang · 05 Nov, 19:00 MYT56Official API 49Moderate
  • TaipingPerak · 05 Nov, 19:00 MYT55Official API 46Moderate
  • KluangJohor · 05 Nov, 19:00 MYT55Official API 47Moderate
  • Kota TinggiJohor · 05 Nov, 19:00 MYT55Official API 48Moderate
  • Kota KinabaluSabah · 05 Nov, 19:00 MYT55Official API 48Moderate
  • Seberang JayaPulau Pinang · 05 Nov, 19:00 MYT54Official API 44Moderate
  • Kuala TerengganuTerengganu · 05 Nov, 19:00 MYT54Official API 45Moderate
  • LimbangSarawak · 05 Nov, 19:00 MYT54Official API 45Moderate
  • MindenPulau Pinang · 05 Nov, 19:00 MYT53Official API 43Moderate
  • Port DicksonNegeri Sembilan · 05 Nov, 19:00 MYT53Official API 42Moderate
  • ILP MiriSarawak · 05 Nov, 19:00 MYT53Official API 42Moderate
  • BintuluSarawak · 05 Nov, 19:00 MYT53Official API 42Moderate
  • Sungai PetaniKedah · 05 Nov, 19:00 MYT52Official API 41Moderate
  • BesutTerengganu · 05 Nov, 19:00 MYT52Official API 41Moderate
  • SandakanSabah · 05 Nov, 19:00 MYT52Official API 40Moderate
  • Alor SetarKedah · 05 Nov, 19:00 MYT51Official API 38Moderate
  • Balik PulauPulau Pinang · 05 Nov, 19:00 MYT51Official API 38Moderate
  • Indera Mahkota KuantanPahang · 05 Nov, 19:00 MYT51Official API 38Moderate
  • SamarahanSarawak · 05 Nov, 19:00 MYT48Official API 36Good
  • KuchingSarawak · 05 Nov, 19:00 MYT48Official API 36Good
  • KemamanTerengganu · 05 Nov, 19:00 MYT47Official API 35Good
  • Kota BharuKelantan · 05 Nov, 19:00 MYT47Official API 35Good
  • JerantutPahang · 05 Nov, 19:00 MYT45Official API 34Good
  • KapitSarawak · 05 Nov, 19:00 MYT45Official API 34Good
  • Kulim Hi-TechKedah · 05 Nov, 19:00 MYT44Official API 33Good
  • KangarPerlis · 05 Nov, 19:00 MYT42Official API 32Good
  • Sri AmanSarawak · 05 Nov, 19:00 MYT40Official API 30Good
  • SibuSarawak · 05 Nov, 19:00 MYT38Official API 29Good
  • SarikeiSarawak · 05 Nov, 19:00 MYT38Official API 29Good
  • IPD SerianSarawak · 05 Nov, 19:00 MYT38Official API 29Good
  • PakaTerengganu · 05 Nov, 19:00 MYT34Official API 26Good
  • MukahSarawak · 05 Nov, 19:00 MYT27Official API 20Good
  • LangkawiKedah · 05 Nov, 19:00 MYT—Official API 25Unavailable

Official DOE API overview

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

68 of 68 DOE stations are reporting as of 19:00 MYT, 5 Nov 2026. The highest Air Pollutant Index in Malaysia is 75 (Moderate) at Klang, Selangor. 35 stations read good, 33 moderate and 0 unhealthy or worse.

68 daripada 68 stesen JAS melaporkan bacaan setakat 19:00 MYT, 5 Nov 2026. Bacaan IPU tertinggi di Malaysia ialah 75 (Sederhana) di Klang, Selangor. 35 stesen baik, 33 sederhana dan 0 tidak sihat atau lebih teruk.

Stations reporting
68of 68
GoodBaik
35
ModerateSederhana
33
UnhealthyTidak Sihat
0
Very UnhealthySangat Tidak Sihat
0
HazardousBerbahaya
0

Latest observation 19:00 MYT, 5 Nov 2026. Source: Department of Environment Malaysia.

Highest official API readings

Bacaan IPU tertinggi sekarang

  1. Klang air qualitySelangor75Moderate
  2. Johan Setia air qualitySelangor75Moderate
  3. Batu Muda air qualityWP Kuala Lumpur70Moderate
  4. Cheras air qualityWP Kuala Lumpur69Moderate
  5. Shah Alam air qualitySelangor65Moderate

Air quality is acceptable. People with asthma, heart or lung conditions should reduce prolonged or heavy outdoor exertion.

Kualiti udara sederhana. Pesakit asma, jantung atau paru-paru dinasihatkan mengurangkan aktiviti berat di luar bangunan.

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

83
Air qualityModerate
GoodHazardous

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

Cheras station · 5.0 kmReading time unavailable

Official DOE API: 69

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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