Singaporeans may need to brace themselves for potential haze conditions as a peat soil fire in Johor continues to grow, raising concerns about cross-border air pollution. Authorities here are monitoring the situation closely amid changing weather patterns that could carry smoke across the Causeway.
The National Environment Agency (NEA) has warned that prevailing winds may transport smoke haze from persistent fires in southern Malaysia towards Singapore. According to the agency, current dry conditions, combined with winds blowing from the north and northeast, increase the likelihood of transboundary haze affecting local air quality.
The fire, which is burning in the Punggai area of Kota Tinggi district, Johor, has expanded significantly in recent days. Reports from Malaysian news agency Bernama indicated that the affected area has reached approximately 99.54 hectares, highlighting the scale and persistence of the blaze.
Despite the situation across the border, NEA noted that Singapore’s air quality has remained within acceptable levels so far. As of the latest update, the 24-hour Pollutant Standards Index (PSI) readings were recorded between 39 and 61, which fall within the good to moderate range. However, residents have been advised to stay informed, especially if they are sensitive to air pollution.
Dry Weather and Winds Could Worsen Haze Conditions
NEA explained that satellite monitoring of hotspots earlier in the day was partially hindered due to dense cloud cover over northern Singapore. Even so, ground-level assessments and regional data continue to guide the agency’s forecasts and advisories.
Peat fires are notoriously difficult to control due to the nature of peat soil, which can smoulder underground for extended periods. When combined with prolonged dry weather, these fires can generate thick smoke and fine particulate matter, posing health risks such as respiratory irritation and reduced visibility.
For Singapore, transboundary haze remains a recurring environmental concern, particularly during dry seasons. Prolonged exposure to haze can affect vulnerable groups, including the elderly, young children, and individuals with existing respiratory or cardiovascular conditions. As such, public health advisories and air quality updates play a crucial role in helping residents take precautionary measures.
Firefighting Efforts Underway in Johor
On the ground in Johor, firefighting operations are ongoing. Local fire and rescue authorities confirmed that about 28 per cent of the affected area has been successfully extinguished so far. The fire reportedly sent thick smoke into nearby residential areas, including Taman Bayu Damai in Pengerang, causing discomfort and concern among residents.
To contain the situation, firefighters are deploying additional resources, including planned water bombing operations. These aerial efforts are aimed at reaching hotspots that are difficult to access from the ground, especially in peatland terrain.
The impact on local communities has been significant. Thick smoke has led to breathing difficulties and reduced visibility, prompting precautionary evacuations. More than a hundred residents have been relocated to temporary relief centres as a safety measure. Authorities in Malaysia have also indicated that schools in affected areas may be closed if air pollution levels worsen and reach unhealthy thresholds.
What Singapore Residents Should Watch Out For
While Singapore’s air quality remains stable for now, conditions can change rapidly depending on wind direction and fire intensity. NEA continues to monitor regional developments and will issue timely updates if haze conditions deteriorate.
Residents are encouraged to keep track of PSI readings, reduce prolonged outdoor activities if air quality worsens, and consider preventive steps such as wearing masks or using air purifiers at home. Staying informed through official channels can help minimise health risks as the situation evolves.
As regional firefighting efforts continue, the coming days will be critical in determining whether the haze threat to Singapore intensifies or remains manageable.