Haze Monitor

Malaysia›Kedah›DOE station CA04K

Sungai Petani air quality today

Kualiti udara Sungai Petani, Kedah hari ini · Indeks Pencemaran Udara (IPU)

US AQI · PM2.5

55Moderate

Official DOE API: 46

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

Official DOE API reading

Bacaan semasa

Air quality at Sungai Petani, Kedah is good with an Air Pollutant Index (API) of 46 at 09:00 MYT, 9 Nov 2026, driven by PM2.5.

Kualiti udara di Sungai Petani, Kedah berada pada tahap baik dengan bacaan IPU 46 pada 09:00 MYT, 9 Nov 2026, disebabkan oleh PM2.5.

API / IPU
46
Category
GoodBaik
Observed
09:00 MYT, 9 Nov 2026
Main pollutant
PM2.5
Location
Sungai Petani, KEDAH5.630, 100.468

Source: Department of Environment Malaysia (Jabatan Alam Sekitar). Hourly station measurement, updated as DOE publishes it.

Understanding the official DOE API

Maksud bacaan ini

Air quality is good. Outdoor activities are fine for everyone.

Kualiti udara baik. Aktiviti luar sesuai untuk semua.

Malaysia API scale · Skala IPU Malaysia
APICategoryKategori
0–50GoodBaik
51–100ModerateSederhana
101–200UnhealthyTidak Sihat
201–300Very UnhealthySangat Tidak Sihat
301+HazardousBerbahaya
US AQI scale
AQICategory
0–50Good
51–100Moderate
101–150Unhealthy for Sensitive Groups
151–200Unhealthy
201–300Very Unhealthy
301+Hazardous