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Who we are
 

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
18 July 2025, Friday 8:00 am

 

 

STATION INDEX (PM 2.5) STATUS

KUCHING

46

Good

SIBU

27

Good

BINTULU

36

Good

MIRI

23

Good

SARIKEI

33

Good

LIMBANG

13

Good

SAMARAHAN

34

Good

SRI AMAN

23

Good

KAPIT

23

Good

MUKAH

27

Good

SAMALAJU

24

Good

ILP MIRI

28

Good

IPD SERIAN (MCAQM)

38

Good

LUNDU

54

Moderate

TEBEDU

33

Good

LUBOK ANTU

36

Good

LAWAS

20

Good

BARIO

21

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 18 Jul 2025

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