Kuching: Sarawak may experience haze in the coming days or weeks if biomass burning continues to intensify beyond the state's borders, according to the Natural Resources and Environment Board (NREB) Sarawak. According to BERNAMA News Agency, the state's ambient air quality has shown a rising trend in Air Pollutant Index (API) readings since July 19. As of 8 am today, 15 areas recorded API readings in the moderate category, while three areas were in the good category. The statement noted that no areas have recorded API readings in the unhealthy category so far. However, the ASEAN Specialised Meteorological Centre reported four hotspots detected in Sarawak between July 14 and yesterday. In contrast, 114 hotspots were detected in Kalimantan, Indonesia, with 93 recorded on July 19 and 20. The NREB emphasized that the region is currently in the southwest monsoon phase, which began on May 10 and is expected to end in September 2025. This condition may lead to potential transboundary haze and deterioration of ambi ent air quality in Sarawak due to consistent winds from the southwest. To address the situation, NREB has activated its haze operations room, conducted field patrols, suspended the issuance of controlled burning permits, and issued notices prohibiting open burning to all project developers. It has also carried out awareness programs on the ban of open burning with other agencies to maintain air quality, urging all parties to take joint responsibility in addressing the causes and reducing the risk of haze. The public is advised to take precautions during this hot and dry period, including staying hydrated, limiting outdoor activities, and wearing face masks (N95 respirators) when engaging in outdoor activities, especially high-risk groups. NREB also reminded the public not to carry out open burning, which can lead to air pollution, especially during the dry season. Anyone caught carrying out open burning can be prosecuted under Sections 30(1)(a) and 30(2) of the Sarawak Natural Resources and Environment Ord inance and, upon conviction, may be fined up to RM100,000 or sentenced to five years' imprisonment or both. NREB also called on the public to help extinguish small fires and report open burning cases to the nearest NREB office or via its hotline at 082-447488 or 082-319500. Confidentiality of reports is protected under Section 38 (Whistleblower Protection) of the same ordinance.