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The Natural Resources and Environment Board (NREB), Sarawak was established on 1st February 1994 pursuant to Section 3(1) of the Natural Resources and Environment Ordinance, 1993 (Cap. 84 – Laws of Sarawak).

The NREB is tasked with the responsibility of protecting and managing the environment and the conservation of the natural resources of the State based on the principles of sustainable development.

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AIR POLLUTANT INDEX (API) OF SARAWAK
11 June 2025, Wednesday 8:00 am

 

 

STATION INDEX (PM 2.5) STATUS

KUCHING

58

Moderate

SIBU

53

Moderate

BINTULU

56

Moderate

MIRI

56

Moderate

SARIKEI

52

Moderate

LIMBANG

40

Good

SAMARAHAN

15

Good

SRI AMAN

50

Good

KAPIT

46

Good

MUKAH

56

Moderate

SAMALAJU

58

Moderate

ILP MIRI

55

Moderate

IPD SERIAN (MCAQM)

47

Good

LUNDU

68

Moderate

TEBEDU

52

Moderate

LUBOK ANTU

53

Moderate

LAWAS

28

Good

BARIO

45

Good

   

Note:

i.  API is calculated based on 24-hour running average of the most dominant parameter

ii.  # - no data

 

INDEX

STATUS

HEALTH EFFECT


0 – 50
 

Good

Low pollution without any bad effect on health.


51 – 100
 

Moderate

Moderate pollution that does not pose any bad effect on health.


101 – 200
 

Unhealthy

Worsen the health condition of high risk people who is the people with heart and lung complications.

201 – 300

Very Unhealthy

Worsen the health condition and low tolerance of physical exercises to people with heart and lung complications. Affect public health.


> 300
 

Hazardous

Hazardous to high risk people and public health.

 

Links: APIMS (DOE M'sia) | Regional Haze (ASMC) | Air Pollutant Index (API) Calculation

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© Copyright of Natural Resources And Environment Board Sarawak
Last Updated On 11 Jun 2025

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