Unhealthy Air Quality Hits Seven Areas in Sarawak, Selangor

The recent spike in air pollutant index (API) readings across seven areas in Sarawak and one area in Selangor is a stark reminder of Malaysia’s ongoing struggle with haze. While some attribute this latest episode to the usual suspects – forest fires on Sumatra and Borneo – the issue runs far deeper, tied to environmental degradation, climate change, and policy failures.

API readings for Serian reached 171, Samarahan recorded 156, and Kuching had 155. Johan Setia in Selangor was not far behind with an unhealthy reading of 151. Meanwhile, two areas showed healthy air quality, while a more modest 59 regions were classified as moderate. This contrast highlights the persistence of haze despite decades of warnings and promises to act.

The Asean Specialised Meteorological Centre warned that dry conditions will persist over parts of the region, with hotspots and smoke haze potentially escalating in fire-prone areas. Prevailing winds will blow from the southeast or south, carrying transboundary smoke plumes from West Kalimantan into western Sarawak.

This latest episode is particularly striking given its timing. August marks the start of Malaysia’s dry season, when forest fires tend to spike on Sumatra and Borneo. The question remains: why do these fires continue to occur with such regularity? And more pertinently, what are the authorities doing to prevent them?

The answer lies in a failure of policy and coordination at multiple levels. Governments have been slow to act against deforestation and land clearing on Sumatra and Borneo, despite mounting evidence that these activities contribute significantly to haze. Malaysia’s own efforts to address air pollution remain patchy and under-resourced.

The health impacts are well-documented: increased rates of respiratory disease, cardiac problems, and even premature deaths. The economic toll is also growing, with the 2015 haze crisis costing Malaysia an estimated RM2 billion in losses. The tourism industry bore the brunt of the damage.

To address these ongoing challenges, governments must commit to more decisive action against deforestation and land clearing on Sumatra and Borneo. This means revisiting Indonesia’s moratorium on new forest concessions and ensuring that Malaysia enforces its own environmental regulations more rigorously.

Domestically, Malaysia needs to bolster its air quality monitoring infrastructure and strengthen enforcement mechanisms for pollution control. Investing in cleaner fuel options for industry and transportation could help, as well as incentivizing sustainable land use practices among farmers and plantation owners.

Ultimately, a fundamental shift towards sustainability and environmental stewardship is needed. Until then, haze will continue to haunt Sarawak and Selangor, a grim reminder of Malaysia’s failure to protect its citizens from the consequences of climate change.