SemakAPI
Updated MYThourly reading

Penang API today

The highest reading in Penang is 65 (Moderate) at the Seberang Perai station, as of 06:00 MYT, 4 Nov.

65API
Highest in this stateSeberang PeraiModeratePM2.5 ≈ 23 µg/m³ · 24-hour average≈ US AQI 77 (Moderate) · estimate, for comparison with international apps

Sensitive people (asthma, elderly, children) should cut back on long or strenuous outdoor activity.

Last 24 hours63 – 66

Official Department of Environment readings, updated hourly. Each city is represented by a single monitoring station. For all 68 stations, see the official APIMS.

Official APIMS readings

Cities in Penang

Tap a city for health advice

Stations in Penang

All stations
  • Seberang Perai65
    Moderate
  • Minden54
    Moderate
  • Seberang Jaya53
    Moderate
  • Balik Pulau45
    Good

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Common questions: Penang API

What is the API in Penang right now?
The highest reading in Penang is 65 (Moderate) at the Seberang Perai station, as of 06:00 MYT, 4 Nov. Sensitive people (asthma, elderly, children) should cut back on long or strenuous outdoor activity.
How many stations monitor Penang?
4 Department of Environment stations report in Penang: Balik Pulau, Minden, Seberang Jaya, Seberang Perai. None is at an unhealthy level right now.
Are schools in Penang closed because of haze?
Since October 2026, schools in an affected area close when the API goes above 180, or stays above 150 for three days in a row, on the instruction of the Ministry of Education or the State Education Department, not from this number alone. The current reading of 65 is well below that level.
When is haze season in Penang?
The Peninsula's west coast has two risky windows: February to April, when haze is more local, and July to October, the worst window, when the southwest monsoon carries smoke from regional forest and peatland fires. El Niño years are usually worse.

The API scale

0 to 500. Higher is worse.

  • Good0–50
  • Moderate51–100
  • Unhealthy101–200
  • Very Unhealthy201–300
  • Hazardous301–500
  • Emergency500+