29 hours ago · Singapore
Singapore haze: Air quality remains unhealthy in most regions; PM2.5 readings normal across country
What's happening
SignalsMonitor is following this as a general story. Channel NewsAsia Latest is the outlet attached so far. The reports are tied to Singapore. The first report grouped here was at 23 Oct 2026, 22:31 UTC. 5 material updates are listed in the timeline. The headline in use is “Singapore haze: Air quality remains unhealthy in most regions; PM2.5 readings normal across country”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
At 10am, the 24-hour PSI readings ranged from 100 to 132, while the hourly PM2. 5 readings ranged from 31 to 48.
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by Channel NewsAsia Latest
Haze worsens overnight as air quality turns unhealthy across Singapore
- Picked up by Channel NewsAsia Latest
Singapore haze: Air quality unhealthy across country; PM2.5 readings elevated in two regions
- Picked up by Channel NewsAsia Latest
Singapore haze: Air quality remains unhealthy across country; PM2.5 readings normal in all regions
- Picked up by Channel NewsAsia Latest
Singapore haze: Air quality remains unhealthy in most regions; PM2.5 readings normal across country
- Picked up by Channel NewsAsia Latest
Singapore haze: Air quality unhealthy, PM2.5 readings elevated across country
Reported by 1 outlet
- Channel NewsAsia Latest