Singapore Haze Eases as Air Quality Returns to Moderate Levels
Singapore’s air quality has returned to a moderate level following an extended stretch of unhealthy readings driven by transboundary smoke. The National Environment Agency reported that conditions across the city-state improved after a smoky weekend, allowing residents to resume normal outdoor activities without widespread mask usage.
The recent improvement offers relief after a grueling period, Kompas reported. During the peak of the smog, the West region recorded a 24-hour Pollutant Standards Index of 230 on Oct. 18, representing the highest figure of the season, according to Secret Singapore.
Hawker Centers and Retail Businesses Face Footfall Declines
The prolonged haze severely disrupted daily commerce, hitting food and beverage operators across the island. At Tekka Centre, vendor Zaiton Bee reported that her daily customer count dropped from about 500 to roughly 200 during the height of the poor air quality. Operating costs of $4,000 monthly, combined with declining patronage, left the 73-year-old stall owner considering closing her Muslim food business after a decade of operation.
The downturn arrived during the usual lead-up to Deepavali, a period when Little India and nearby hawker centers are typically packed with families preparing for the festival. Marketing researcher Muhammad Yusof Syed Mohamed noted that footfall dropped by about 30 percent, driven largely by elderly patrons staying indoors on government advice. Similar impacts hit Kovan 209 Market and Food Centre, where vendor Ling reported business slumping by up to a third as customers opted to cook at home or visit enclosed air-conditioned spaces. Commercial bar and kitchen operator Harry’s also recorded a 40 percent drop in footfall across its 18 units, prompting the chain to cordon off unused outdoor dining areas.
National Environment Agency Investigates Corporate Compliance
Amid the improving weather conditions, regulatory scrutiny has intensified regarding the origins of the regional fires. The National Environment Agency confirmed that all 10 Singapore-registered companies linked to the investigation have received requests for documents and information, according to Kompas.id. Three of these firms have yet to express willingness to comply, with a strict submission deadline set for Nov. 2, 2026.
The regulatory agency has not yet announced any formal violations or penalties against the targeted corporations.
Weather Forecast and Future Air Quality Expectations
Meteorological conditions are expected to remain stable through the middle of the week. The National Environment Agency forecast the 24-hour Pollutant Standards Index to stay within the moderate band of 60 to 90 on Wednesday, Oct. 27, 2026. Winds blowing from the east-northeast, coupled with expected showers over Kalimantan, Sumatra, and Singapore, are projected to help maintain favorable air conditions.
However, officials warned that weather patterns could shift toward the end of the week. Unfavorable winds from the east-southeast or south-southeast on Thursday and Friday, Oct. 29 and 30, 2026, carry the potential to transport smoke haze back from southern Sumatra, though forecasted regional showers are expected to lower that risk.
Frequently Asked Questions About the Singapore Haze Situation
What caused the prolonged haze affecting Singapore in October 2026?
Prolonged dry weather fueled widespread forest fires in Indonesia, and prevailing regional winds transported the transboundary smoke toward Singapore, according to Secret Singapore.
What were the highest recorded pollutant levels during this haze episode?
The West region hit a 24-hour Pollutant Standards Index of 230 on Oct. 18, 2026, making it the highest reading of the season, as reported by Secret Singapore.
When do targeted companies need to submit documents to the National Environment Agency?
Ten Singapore-registered companies under investigation are required to submit requested documents and information to the National Environment Agency by Nov. 2, 2026, according to Kompas.id.
How are wind patterns expected to influence air quality later in the week?
Winds blowing from the east-southeast or south-southeast on Thursday and Friday could potentially transport smoke haze from southern Sumatra, though regional showers are forecasted to help lower the risk, the National Environment Agency stated via CNA and AsiaOne.com.
About 40 percent of the patrons here are the elderly. They are scared for their health, so they are staying indoors as the government advised them to.
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