Air quality in central Singapore back in unhealthy range新加坡中部空气质量再次降至不健康水平
The PSI in the central region of Singapore rose to 102 at noon.
The PSI in the central region of Singapore rose to 102 at noon.
Cyclists silhouetted against a hazy backdrop of buildings surrounding Marina Bay, on Sep 4, 2026. (Photo: CNA/Wallace Woon)
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SINGAPORE: Singapore’s air quality dipped back into the unhealthy range on Monday (Sep 14), with the 24-hour Pollutant Standards Index (PSI) in the central region rising to 102 at noon.
The PSI in other regions ranged from 79 to 91.
This comes after four days of moderate PSI readings.
In its advisory on Friday, NEA said that moderate to dense smoke plumes continued to be detected from fires in southern Sumatra and Kalimantan.
CNA Games Guess Word Crack the word, one row at a time Buzzword Create words using the given letters Mini Sudoku Tiny puzzle, mighty brain teaser Mini Crossword Small grid, big challenge Word Search Spot as many words as you can Show More Show Less While some showers are forecast over central and northern Sumatra in the coming days, dry conditions are forecast over Kalimantan and southern Sumatra, resulting in a risk of haze in Singapore if fires persist. NEA put the 24-hour PSI forecast for Singapore in the moderate to low unhealthy range.
While some showers are forecast over central and northern Sumatra in the coming days, dry conditions are forecast over Kalimantan and southern Sumatra, resulting in a risk of haze in Singapore if fires persist.
NEA put the 24-hour PSI forecast for Singapore in the moderate to low unhealthy range.
The 24-hour PSI spiked into the unhealthy range in central Singapore on Sep 4 for the first time since 2023, prompting NEA to start providing daily haze advisories from that evening.
The unhealthy PSI band runs from 101 to 200, while a reading is considered "very unhealthy" if it is between 201 and 300, and "hazardous" if it is above 300.
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新加坡中部地区的PSI指数中午升至102。
2026年9月4日，在薄雾笼罩的滨海湾建筑群背景下，骑行者的身影勾勒出剪影。（图片：CNA/Wallace Woon）
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新加坡：周一（9月14日），新加坡的空气质量再次降至不健康水平，中部地区的24小时污染物标准指数（PSI）在中午升至102。
其他地区的PSI值介于79至91之间。
此前四天，气压读数一直处于中等水平。
国家环境局周五发布的公告称，苏门答腊南部和加里曼丹的火灾持续产生中等至浓重的烟雾。
CNA游戏 猜词游戏 逐行破解单词 流行词游戏 用给定的字母组成单词 迷你数独 小小的谜题，却蕴藏着巨大的脑力挑战 迷你填字游戏 小方格，大挑战 单词搜索 尽可能多地找出单词 显示更多 显示更少 未来几天，苏门答腊中部和北部地区预计将有阵雨，而加里曼丹和苏门答腊南部地区预计将出现干燥天气，如果火灾持续，新加坡可能会出现雾霾。新加坡国家环境局（NEA）预测，新加坡24小时空气污染指数（PSI）将处于中低不健康范围。
未来几天苏门答腊中部和北部地区预计会有阵雨，而加里曼丹和苏门答腊南部地区预计天气干燥，如果火灾持续，新加坡可能会出现雾霾。
新加坡国家环境局预测，新加坡24小时空气污染指数将处于中低不健康范围。
9 月 4 日，新加坡中部地区的 24 小时空气污染指数 (PSI) 自 2023 年以来首次飙升至不健康范围，促使国家环境局从当晚开始发布每日雾霾预警。
不健康的 PSI 范围为 101 至 200，而读数在 201 至 300 之间则被认为是“非常不健康的”，而高于 300 则被认为是“危险的”。
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