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
38
Moderate
28
Unhealthy for Sensitive Groups
2
Unhealthy
0
Very Unhealthy
0
Hazardous
0

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

  • KlangSelangor · 11 Nov, 00:00 MYT122Official API 92Unhealthy for Sensitive Groups
  • JOHAN SETIASelangor · 11 Nov, 00:00 MYT120Official API 91Unhealthy for Sensitive Groups
  • Batu MudaWP Kuala Lumpur · 11 Nov, 00:00 MYT94Official API 77Moderate
  • Tasek IpohPerak · 11 Nov, 00:00 MYT88Official API 73Moderate
  • BantingSelangor · 11 Nov, 00:00 MYT71Official API 61Moderate
  • Seri ManjungPerak · 11 Nov, 00:00 MYT70Official API 60Moderate
  • CherasWP Kuala Lumpur · 11 Nov, 00:00 MYT70Official API 60Moderate
  • PutrajayaWP Putrajaya · 11 Nov, 00:00 MYT70Official API 60Moderate
  • Sungai PetaniKedah · 11 Nov, 00:00 MYT67Official API 58Moderate
  • Pegoh IpohPerak · 11 Nov, 00:00 MYT67Official API 58Moderate
  • Balok Baru KuantanPahang · 11 Nov, 00:00 MYT67Official API 58Moderate
  • Petaling JayaSelangor · 11 Nov, 00:00 MYT64Official API 56Moderate
  • Shah AlamSelangor · 11 Nov, 00:00 MYT64Official API 56Moderate
  • NilaiNegeri Sembilan · 11 Nov, 00:00 MYT64Official API 56Moderate
  • LarkinJohor · 11 Nov, 00:00 MYT64Official API 56Moderate
  • TawauSabah · 11 Nov, 00:00 MYT62Official API 55Moderate
  • Seberang PeraiPulau Pinang · 11 Nov, 00:00 MYT61Official API 54Moderate
  • SamalajuSarawak · 11 Nov, 00:00 MYT61Official API 54Moderate
  • Seberang JayaPulau Pinang · 11 Nov, 00:00 MYT59Official API 53Moderate
  • Pasir GudangJohor · 11 Nov, 00:00 MYT59Official API 53Moderate
  • Politeknik Kota KinabaluSabah · 11 Nov, 00:00 MYT59Official API 53Moderate
  • TangkakJohor · 11 Nov, 00:00 MYT55Official API 48Moderate
  • BintuluSarawak · 11 Nov, 00:00 MYT53Official API 43Moderate
  • SamarahanSarawak · 11 Nov, 00:00 MYT53Official API 43Moderate
  • Kuala TerengganuTerengganu · 11 Nov, 00:00 MYT52Official API 40Moderate
  • MiriSarawak · 11 Nov, 00:00 MYT52Official API 41Moderate
  • MindenPulau Pinang · 11 Nov, 00:00 MYT51Official API 39Moderate
  • SerembanNegeri Sembilan · 11 Nov, 00:00 MYT51Official API 39Moderate
  • Tanah MerahKelantan · 11 Nov, 00:00 MYT51Official API 38Moderate
  • SibuSarawak · 11 Nov, 00:00 MYT51Official API 39Moderate
  • Kuala SelangorSelangor · 11 Nov, 00:00 MYT48Official API 36Good
  • Bukit RambaiMelaka · 11 Nov, 00:00 MYT48Official API 36Good
  • KuchingSarawak · 11 Nov, 00:00 MYT48Official API 36Good
  • IPD SerianSarawak · 11 Nov, 00:00 MYT48Official API 36Good
  • Kulim Hi-TechKedah · 11 Nov, 00:00 MYT47Official API 35Good
  • Port DicksonNegeri Sembilan · 11 Nov, 00:00 MYT47Official API 35Good
  • Sri AmanSarawak · 11 Nov, 00:00 MYT47Official API 35Good
  • SegamatJohor · 11 Nov, 00:00 MYT45Official API 34Good
  • KapitSarawak · 11 Nov, 00:00 MYT44Official API 33Good
  • Tanjung MalimPerak · 11 Nov, 00:00 MYT42Official API 32Good
  • LabuanWP Labuan · 11 Nov, 00:00 MYT42Official API 32Good
  • Balik PulauPulau Pinang · 11 Nov, 00:00 MYT41Official API 31Good
  • PengerangJohor · 11 Nov, 00:00 MYT41Official API 31Good
  • SandakanSabah · 11 Nov, 00:00 MYT41Official API 31Good
  • Alor GajahMelaka · 11 Nov, 00:00 MYT40Official API 30Good
  • Kota BharuKelantan · 11 Nov, 00:00 MYT40Official API 30Good
  • Kota KinabaluSabah · 11 Nov, 00:00 MYT40Official API 30Good
  • KeningauSabah · 11 Nov, 00:00 MYT40Official API 30Good
  • ILP MiriSarawak · 11 Nov, 00:00 MYT40Official API 30Good
  • Alor SetarKedah · 11 Nov, 00:00 MYT38Official API 29Good
  • TaipingPerak · 11 Nov, 00:00 MYT38Official API 29Good
  • TemerlohPahang · 11 Nov, 00:00 MYT37Official API 28Good
  • Indera Mahkota KuantanPahang · 11 Nov, 00:00 MYT36Official API 27Good
  • Batu PahatJohor · 11 Nov, 00:00 MYT34Official API 26Good
  • KluangJohor · 11 Nov, 00:00 MYT34Official API 26Good
  • LangkawiKedah · 11 Nov, 00:00 MYT33Official API 25Good
  • Kota TinggiJohor · 11 Nov, 00:00 MYT33Official API 25Good
  • KangarPerlis · 11 Nov, 00:00 MYT32Official API 24Good
  • SarikeiSarawak · 11 Nov, 00:00 MYT32Official API 24Good
  • Bandaraya MelakaMelaka · 11 Nov, 00:00 MYT29Official API 22Good
  • LimbangSarawak · 11 Nov, 00:00 MYT29Official API 22Good
  • RompinPahang · 11 Nov, 00:00 MYT28Official API 21Good
  • KemamanTerengganu · 11 Nov, 00:00 MYT27Official API 20Good
  • KimanisSabah · 11 Nov, 00:00 MYT27Official API 20Good
  • PakaTerengganu · 11 Nov, 00:00 MYT25Official API 19Good
  • BesutTerengganu · 11 Nov, 00:00 MYT25Official API 19Good
  • JerantutPahang · 11 Nov, 00:00 MYT24Official API 18Good
  • MukahSarawak · 11 Nov, 00:00 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 00:00 MYT, 11 Nov 2026. The highest Air Pollutant Index in Malaysia is 92 (Moderate) at Klang, Selangor. 47 stations read good, 21 moderate and 0 unhealthy or worse.

68 daripada 68 stesen JAS melaporkan bacaan setakat 00:00 MYT, 11 Nov 2026. Bacaan IPU tertinggi di Malaysia ialah 92 (Sederhana) di Klang, Selangor. 47 stesen baik, 21 sederhana dan 0 tidak sihat atau lebih teruk.

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

Latest observation 00:00 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

70
Air qualityModerate
GoodHazardous

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

Cheras station · 5.0 kmReading time unavailable

Official DOE API: 60

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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