Air quality across Sarawak showing improvement, after weeks of choking smoke

KUCHING, Sept 9 2026: With the exception of Serian, the air quality in other locations are either categorised as unhealthy or moderate, according to the Natural Resources and Environment Board (NREB). It shows an improvement in the air quality across Sarawak.

As at 7pm, the monitoring stations showed 12 locations registering an unhealthy status and five recorded a moderate status and the air quality in Bario was recorded as good.

The poor air quality in Serian, with a reading of Air Pollutant Index (API) 210, is still categorised as very unhealthy.

9 September 2026, Wednesday 7.00 P.M.

	STATION	INDEX	STATUS
	KUCHING	180	Unhealthy
	SAMARAHAN	183	Unhealthy
	SERIAN	210	Very Unhealthy
	SIMANGGANG	158	Unhealthy
	SARIKEI	182	Unhealthy
	SIBU	98	Moderate
	MUKAH	144	Unhealthy
	KAPIT	87	Moderate
	BINTULU	156	Unhealthy
	SAMALAJU	166	Unhealthy
	MIRI	83	Moderate
	ILP MIRI	162	Unhealthy
	LIMBANG	77	Moderate
	LUNDU	185	Unhealthy
	TEBEDU	177	Unhealthy
	LUBOK ANTU	181	Unhealthy
	KANOWIT	145	Unhealthy
	LAWAS	73	Moderate
	BARIO	41	Good
	BETONG (MCAQM)	158	Unhealthy

 

	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.
	301 – 400	Hazardous	Hazardous to high risk people and public health.
	401 – 500	Very Hazardous	Hazardous to high risk people and public health.
	> 500	Very Hazardous	Hazardous to high risk people and public health.