新加坡：周日（10月25日），新加坡全岛空气质量有所改善，三个地区的24小时污染物标准指数（PSI）读数降至良至中等区间。
SINGAPORE: Air quality improved across Singapore on Sunday (Oct 25), with the 24-hour Pollutant Standards Index (PSI) readings in three regions dropping into the good to moderate band.
南部地区的读数在上午10点降至100，退出不健康范围；北部地区随后在下午1点降至99。下午3点，南部和北部的读数均处于中等范围。
The reading in the south dropped out of the unhealthy range at 10am when it dipped to 100, and that in the north followed at 1pm as it fell to 99. At 3pm, the readings in the south and north were in the moderate range.
下午5点，新加坡中部地区的读数降至100，也进入了中等范围。新加坡西部和东部的读数也在下降，但仍处于不健康区间。
At 5pm, the reading in central Singapore dropped to 100, also entering the moderate range. Readings in western and eastern Singapore were also declining but remained in the unhealthy band.
与此同时，五个地区的小时细颗粒物（PM2.5）读数均处于正常区间。
Hourly PM2.5 readings, meanwhile, were in the normal band in all five regions.
周六，国家环境局（NEA）表示，周日的24小时PSI预计在80至130之间，跨越良至中等以及不健康区间。
On Saturday, the National Environment Agency (NEA) said the 24-hour PSI for Sunday was expected to range from 80 to 130, spanning the good to moderate and unhealthy bands.
国家环境局在周日上午的公告中表示，在加里曼丹检测到零星热点，同时观察到来自加里曼丹大部分地区、苏拉威西中部和巴布亚南部热点群的中度至浓密烟羽。
In its Sunday morning advisory, NEA said that scattered hotspots were detected in Kalimantan, while moderate to dense smoke plumes were observed to emanate from hotspot clusters in larger parts of Kalimantan, central Sulawesi and southern Papua.
国家环境局表示，尽管经历阵雨地区的的热点和烟霾情况可能会有所改善，但经历长期干燥天气地区的烟霾情况可能继续居高不下，“并存在持续发生跨国烟霾的风险”。
Though the hotspot and smoke haze situation may improve in areas experiencing showers, it may continue to stay elevated in areas experiencing prolonged periods of dry weather, "with a continued risk of transboundary haze occurrence", NEA said.
国家环境局建议公众在规划户外活动时参考24小时PSI预测，并在开展即时户外活动前查看最新的1小时PM2.5读数。
NEA has advised the public to refer to the 24-hour PSI forecast when planning outdoor activities and to check the latest 1-hour PM2.5 readings before undertaking immediate outdoor activities.
*当小时PM2.5浓度处于偏高区间时，健康人群应在接下来的一小时内减少剧烈户外活动。
When hourly PM2.5 concentrations are in the elevated band, healthy individuals should reduce strenuous outdoor activities for the next hour.
包括儿童、老人、孕妇以及患有慢性心脏或肺部疾病者在内的弱势群体，在此期间应避免剧烈户外活动。
Vulnerable groups, including children, elderly people, pregnant women and those with chronic heart or lung conditions, should avoid strenuous outdoor activities during that period.
针对周日，国家环境局建议健康人群减少长时间或剧烈的户外体力消耗，而老人、孕妇和儿童应尽量减少此类活动。
For Sunday, NEA advised healthy individuals to reduce prolonged or strenuous outdoor physical exertion, while elderly people, pregnant women and children should minimise such activities.
患有慢性心脏或肺部疾病的人士应避免长时间或剧烈的户外体力消耗。
People with chronic heart or lung disease should avoid prolonged or strenuous outdoor physical exertion.