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
9
Moderate
54
Unhealthy for Sensitive Groups
4
Unhealthy
0
Very Unhealthy
0
Hazardous
0

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

  • JOHAN SETIASelangor · 02 Nov, 16:00 MYT · Saved reading120Official API 91Unhealthy for Sensitive Groups
  • NilaiNegeri Sembilan · 02 Nov, 16:00 MYT · Saved reading113Official API 87Unhealthy for Sensitive Groups
  • KlangSelangor · 02 Nov, 16:00 MYT · Saved reading111Official API 86Unhealthy for Sensitive Groups
  • BantingSelangor · 02 Nov, 16:00 MYT · Saved reading109Official API 85Unhealthy for Sensitive Groups
  • PutrajayaWP Putrajaya · 02 Nov, 16:00 MYT · Saved reading99Official API 80Moderate
  • Shah AlamSelangor · 02 Nov, 16:00 MYT · Saved reading93Official API 76Moderate
  • SerembanNegeri Sembilan · 02 Nov, 16:00 MYT · Saved reading88Official API 73Moderate
  • Pasir GudangJohor · 02 Nov, 16:00 MYT · Saved reading88Official API 73Moderate
  • Batu MudaWP Kuala Lumpur · 02 Nov, 16:00 MYT · Saved reading86Official API 71Moderate
  • Petaling JayaSelangor · 02 Nov, 16:00 MYT · Saved reading83Official API 69Moderate
  • LarkinJohor · 02 Nov, 16:00 MYT · Saved reading83Official API 69Moderate
  • Port DicksonNegeri Sembilan · 02 Nov, 16:00 MYT · Saved reading81Official API 68Moderate
  • Bukit RambaiMelaka · 02 Nov, 16:00 MYT · Saved reading81Official API 68Moderate
  • Seri ManjungPerak · 02 Nov, 16:00 MYT · Saved reading78Official API 66Moderate
  • Alor GajahMelaka · 02 Nov, 16:00 MYT · Saved reading77Official API 65Moderate
  • Bandaraya MelakaMelaka · 02 Nov, 16:00 MYT · Saved reading77Official API 65Moderate
  • Kota TinggiJohor · 02 Nov, 16:00 MYT · Saved reading77Official API 65Moderate
  • Kuala SelangorSelangor · 02 Nov, 16:00 MYT · Saved reading75Official API 64Moderate
  • SegamatJohor · 02 Nov, 16:00 MYT · Saved reading75Official API 64Moderate
  • Balok Baru KuantanPahang · 02 Nov, 16:00 MYT · Saved reading75Official API 64Moderate
  • KluangJohor · 02 Nov, 16:00 MYT · Saved reading72Official API 62Moderate
  • TangkakJohor · 02 Nov, 16:00 MYT · Saved reading72Official API 62Moderate
  • Seberang PeraiPulau Pinang · 02 Nov, 16:00 MYT · Saved reading71Official API 61Moderate
  • Tasek IpohPerak · 02 Nov, 16:00 MYT · Saved reading71Official API 61Moderate
  • TawauSabah · 02 Nov, 16:00 MYT · Saved reading70Official API 60Moderate
  • Tanjung MalimPerak · 02 Nov, 16:00 MYT · Saved reading68Official API 59Moderate
  • PengerangJohor · 02 Nov, 16:00 MYT · Saved reading68Official API 59Moderate
  • Indera Mahkota KuantanPahang · 02 Nov, 16:00 MYT · Saved reading67Official API 58Moderate
  • Batu PahatJohor · 02 Nov, 16:00 MYT · Saved reading65Official API 57Moderate
  • SamalajuSarawak · 02 Nov, 16:00 MYT · Saved reading65Official API 57Moderate
  • RompinPahang · 02 Nov, 16:00 MYT · Saved reading64Official API 56Moderate
  • LabuanWP Labuan · 02 Nov, 16:00 MYT · Saved reading64Official API 56Moderate
  • KemamanTerengganu · 02 Nov, 16:00 MYT · Saved reading62Official API 55Moderate
  • Sri AmanSarawak · 02 Nov, 16:00 MYT · Saved reading61Official API 54Moderate
  • Pegoh IpohPerak · 02 Nov, 16:00 MYT · Saved reading59Official API 53Moderate
  • Politeknik Kota KinabaluSabah · 02 Nov, 16:00 MYT · Saved reading59Official API 53Moderate
  • TemerlohPahang · 02 Nov, 16:00 MYT · Saved reading58Official API 52Moderate
  • KuchingSarawak · 02 Nov, 16:00 MYT · Saved reading58Official API 52Moderate
  • KeningauSabah · 02 Nov, 16:00 MYT · Saved reading57Official API 51Moderate
  • LangkawiKedah · 02 Nov, 16:00 MYT · Saved reading56Official API 49Moderate
  • SandakanSabah · 02 Nov, 16:00 MYT · Saved reading56Official API 50Moderate
  • KimanisSabah · 02 Nov, 16:00 MYT · Saved reading56Official API 49Moderate
  • MukahSarawak · 02 Nov, 16:00 MYT · Saved reading56Official API 50Moderate
  • Alor SetarKedah · 02 Nov, 16:00 MYT · Saved reading55Official API 48Moderate
  • Sungai PetaniKedah · 02 Nov, 16:00 MYT · Saved reading55Official API 47Moderate
  • TaipingPerak · 02 Nov, 16:00 MYT · Saved reading55Official API 48Moderate
  • PakaTerengganu · 02 Nov, 16:00 MYT · Saved reading55Official API 48Moderate
  • Kuala TerengganuTerengganu · 02 Nov, 16:00 MYT · Saved reading55Official API 46Moderate
  • Kota BharuKelantan · 02 Nov, 16:00 MYT · Saved reading55Official API 46Moderate
  • SibuSarawak · 02 Nov, 16:00 MYT · Saved reading55Official API 46Moderate
  • SamarahanSarawak · 02 Nov, 16:00 MYT · Saved reading55Official API 46Moderate
  • Seberang JayaPulau Pinang · 02 Nov, 16:00 MYT · Saved reading54Official API 44Moderate
  • JerantutPahang · 02 Nov, 16:00 MYT · Saved reading54Official API 45Moderate
  • BintuluSarawak · 02 Nov, 16:00 MYT · Saved reading54Official API 44Moderate
  • SarikeiSarawak · 02 Nov, 16:00 MYT · Saved reading54Official API 44Moderate
  • KangarPerlis · 02 Nov, 16:00 MYT · Saved reading53Official API 42Moderate
  • BesutTerengganu · 02 Nov, 16:00 MYT · Saved reading53Official API 43Moderate
  • KapitSarawak · 02 Nov, 16:00 MYT · Saved reading53Official API 42Moderate
  • MindenPulau Pinang · 02 Nov, 16:00 MYT · Saved reading49Official API 37Good
  • Tanah MerahKelantan · 02 Nov, 16:00 MYT · Saved reading49Official API 37Good
  • IPD SerianSarawak · 02 Nov, 16:00 MYT · Saved reading49Official API 37Good
  • Kota KinabaluSabah · 02 Nov, 16:00 MYT · Saved reading48Official API 36Good
  • MiriSarawak · 02 Nov, 16:00 MYT · Saved reading48Official API 36Good
  • Balik PulauPulau Pinang · 02 Nov, 16:00 MYT · Saved reading47Official API 35Good
  • LimbangSarawak · 02 Nov, 16:00 MYT · Saved reading47Official API 35Good
  • Kulim Hi-TechKedah · 02 Nov, 16:00 MYT · Saved reading44Official API 33Good
  • ILP MiriSarawak · 02 Nov, 16:00 MYT · Saved reading40Official API 30Good
  • CherasWP Kuala Lumpur · 02 Nov, 16:00 MYT · Saved reading—Official API 77Unavailable

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, 2 Nov 2026. The highest Air Pollutant Index in Malaysia is 91 (Moderate) at JOHAN SETIA, Selangor. 28 stations read good, 40 moderate and 0 unhealthy or worse.

68 daripada 68 stesen JAS melaporkan bacaan setakat 16:00 MYT, 2 Nov 2026. Bacaan IPU tertinggi di Malaysia ialah 91 (Sederhana) di JOHAN SETIA, Selangor. 28 stesen baik, 40 sederhana dan 0 tidak sihat atau lebih teruk.

Stations reporting
68of 68
GoodBaik
28
ModerateSederhana
40
UnhealthyTidak Sihat
0
Very UnhealthySangat Tidak Sihat
0
HazardousBerbahaya
0

Latest observation 16:00 MYT, 2 Nov 2026. Source: Department of Environment Malaysia.

Highest official API readings

Bacaan IPU tertinggi sekarang

  1. Johan Setia air qualitySelangor91Moderate
  2. Nilai air qualityNegeri Sembilan87Moderate
  3. Klang air qualitySelangor86Moderate
  4. Banting air qualitySelangor85Moderate
  5. Putrajaya air qualityWP Putrajaya80Moderate

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

—
Air qualityUnavailable
GoodHazardous

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

Cheras station · 5.0 kmLast known reading · Reading time unavailable

Official DOE API: 77US AQI unavailable: dominant pollutant is &.

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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