亚洲 · 新闻 · CNA
Air quality hits unhealthy range in central Singapore; 1-hour PM2.5 elevated in 3 regions
The 24-hour PSI reached 102 in the central region at 11am on Saturday.
在 CNA 阅读全文 登录后可收藏MediaNews 仅展示媒体发布的标题和摘要,全文请在出版方网站阅读。 (www.channelnewsasia.com)





