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
35
Moderate
31
Unhealthy for Sensitive Groups
0
Unhealthy
0
Very Unhealthy
0
Hazardous
0

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

  • Batu MudaWP Kuala Lumpur · 11 Nov, 21:00 MYT94Official API 77Moderate
  • JOHAN SETIASelangor · 11 Nov, 21:00 MYT84Official API 70Moderate
  • Tasek IpohPerak · 11 Nov, 21:00 MYT78Official API 66Moderate
  • Seri ManjungPerak · 11 Nov, 21:00 MYT68Official API 59Moderate
  • LarkinJohor · 11 Nov, 21:00 MYT67Official API 58Moderate
  • KlangSelangor · 11 Nov, 21:00 MYT65Official API 57Moderate
  • BantingSelangor · 11 Nov, 21:00 MYT65Official API 57Moderate
  • Pasir GudangJohor · 11 Nov, 21:00 MYT65Official API 57Moderate
  • CherasWP Kuala Lumpur · 11 Nov, 21:00 MYT64Official API 56Moderate
  • PutrajayaWP Putrajaya · 11 Nov, 21:00 MYT64Official API 56Moderate
  • Shah AlamSelangor · 11 Nov, 21:00 MYT64Official API 56Moderate
  • SamalajuSarawak · 11 Nov, 21:00 MYT64Official API 56Moderate
  • Politeknik Kota KinabaluSabah · 11 Nov, 21:00 MYT64Official API 56Moderate
  • Sungai PetaniKedah · 11 Nov, 21:00 MYT62Official API 55Moderate
  • TawauSabah · 11 Nov, 21:00 MYT62Official API 55Moderate
  • Petaling JayaSelangor · 11 Nov, 21:00 MYT61Official API 54Moderate
  • NilaiNegeri Sembilan · 11 Nov, 21:00 MYT61Official API 54Moderate
  • TangkakJohor · 11 Nov, 21:00 MYT61Official API 54Moderate
  • Balok Baru KuantanPahang · 11 Nov, 21:00 MYT59Official API 53Moderate
  • Pegoh IpohPerak · 11 Nov, 21:00 MYT56Official API 50Moderate
  • Tanah MerahKelantan · 11 Nov, 21:00 MYT55Official API 48Moderate
  • Seberang JayaPulau Pinang · 11 Nov, 21:00 MYT54Official API 44Moderate
  • Alor GajahMelaka · 11 Nov, 21:00 MYT54Official API 44Moderate
  • Bukit RambaiMelaka · 11 Nov, 21:00 MYT54Official API 45Moderate
  • MindenPulau Pinang · 11 Nov, 21:00 MYT53Official API 42Moderate
  • Tanjung MalimPerak · 11 Nov, 21:00 MYT53Official API 42Moderate
  • Seberang PeraiPulau Pinang · 11 Nov, 21:00 MYT52Official API 41Moderate
  • KluangJohor · 11 Nov, 21:00 MYT52Official API 40Moderate
  • Indera Mahkota KuantanPahang · 11 Nov, 21:00 MYT52Official API 41Moderate
  • Kuala TerengganuTerengganu · 11 Nov, 21:00 MYT51Official API 39Moderate
  • BintuluSarawak · 11 Nov, 21:00 MYT51Official API 39Moderate
  • Alor SetarKedah · 11 Nov, 21:00 MYT49Official API 37Good
  • LabuanWP Labuan · 11 Nov, 21:00 MYT48Official API 36Good
  • KuchingSarawak · 11 Nov, 21:00 MYT48Official API 36Good
  • Port DicksonNegeri Sembilan · 11 Nov, 21:00 MYT47Official API 35Good
  • MiriSarawak · 11 Nov, 21:00 MYT47Official API 35Good
  • SamarahanSarawak · 11 Nov, 21:00 MYT47Official API 35Good
  • KangarPerlis · 11 Nov, 21:00 MYT44Official API 33Good
  • SerembanNegeri Sembilan · 11 Nov, 21:00 MYT44Official API 33Good
  • Bandaraya MelakaMelaka · 11 Nov, 21:00 MYT44Official API 33Good
  • Kota TinggiJohor · 11 Nov, 21:00 MYT44Official API 33Good
  • SegamatJohor · 11 Nov, 21:00 MYT42Official API 32Good
  • PengerangJohor · 11 Nov, 21:00 MYT42Official API 32Good
  • SandakanSabah · 11 Nov, 21:00 MYT42Official API 32Good
  • ILP MiriSarawak · 11 Nov, 21:00 MYT42Official API 32Good
  • Balik PulauPulau Pinang · 11 Nov, 21:00 MYT40Official API 30Good
  • TaipingPerak · 11 Nov, 21:00 MYT40Official API 30Good
  • Kulim Hi-TechKedah · 11 Nov, 21:00 MYT38Official API 29Good
  • Kuala SelangorSelangor · 11 Nov, 21:00 MYT38Official API 29Good
  • Kota BharuKelantan · 11 Nov, 21:00 MYT38Official API 29Good
  • Kota KinabaluSabah · 11 Nov, 21:00 MYT38Official API 29Good
  • SibuSarawak · 11 Nov, 21:00 MYT38Official API 29Good
  • RompinPahang · 11 Nov, 21:00 MYT34Official API 26Good
  • TemerlohPahang · 11 Nov, 21:00 MYT33Official API 25Good
  • IPD SerianSarawak · 11 Nov, 21:00 MYT33Official API 25Good
  • KemamanTerengganu · 11 Nov, 21:00 MYT32Official API 24Good
  • BesutTerengganu · 11 Nov, 21:00 MYT32Official API 24Good
  • Sri AmanSarawak · 11 Nov, 21:00 MYT29Official API 22Good
  • JerantutPahang · 11 Nov, 21:00 MYT27Official API 20Good
  • KapitSarawak · 11 Nov, 21:00 MYT27Official API 20Good
  • SarikeiSarawak · 11 Nov, 21:00 MYT27Official API 20Good
  • PakaTerengganu · 11 Nov, 21:00 MYT25Official API 19Good
  • KeningauSabah · 11 Nov, 21:00 MYT25Official API 19Good
  • LimbangSarawak · 11 Nov, 21:00 MYT24Official API 18Good
  • MukahSarawak · 11 Nov, 21:00 MYT24Official API 18Good
  • KimanisSabah · 11 Nov, 21:00 MYT22Official API 17Good
  • LangkawiKedah · 11 Nov, 21:00 MYT—Official API 22Unavailable
  • Batu PahatJohor · 11 Nov, 21:00 MYT—Official API 38Unavailable

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, 11 Nov 2026. The highest Air Pollutant Index in Malaysia is 77 (Moderate) at Batu Muda, WP Kuala Lumpur. 49 stations read good, 19 moderate and 0 unhealthy or worse.

68 daripada 68 stesen JAS melaporkan bacaan setakat 21:00 MYT, 11 Nov 2026. Bacaan IPU tertinggi di Malaysia ialah 77 (Sederhana) di Batu Muda, WP Kuala Lumpur. 49 stesen baik, 19 sederhana dan 0 tidak sihat atau lebih teruk.

Stations reporting
68of 68
GoodBaik
49
ModerateSederhana
19
UnhealthyTidak Sihat
0
Very UnhealthySangat Tidak Sihat
0
HazardousBerbahaya
0

Latest observation 21:00 MYT, 11 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

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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