3 days ago · Singapore
Singapore haze: Air quality very unhealthy in central region; PM2.5 reading high in east

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 12 Oct 2026, 23:55 UTC. 13 material updates are listed in the timeline. The headline in use is “Singapore haze: Air quality very unhealthy in central region; PM2.5 reading high in east”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
At 6am, the 24-hour PSI in central Singapore was 221, while readings in the rest of the country were at the unhealthy level, ranging from 145 to 193.
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by Channel NewsAsia Latest
- Picked up by Channel NewsAsia Latest
- Picked up by Channel NewsAsia Latest
- New development reported by Channel NewsAsia Latest
Singapore haze: Hourly PM2.5 reading surges to 284 in the west, enters very high band
- Picked up by Channel NewsAsia Latest
Singapore haze: PM2.5 reading jumps to 284 in the west, enters very high band
- Picked up by Channel NewsAsia Latest
Air quality remains unhealthy across Singapore as haze persists; PM2.5 levels on the rise
- Picked up by Channel NewsAsia Latest
Singapore haze: PM2.5 reading high in central; air quality remains very unhealthy in west
- Picked up by Channel NewsAsia Latest
Singapore haze: PM2.5 reading high in central region; air quality remains very unhealthy in west
- Picked up by Channel NewsAsia Latest
Singapore haze: PM2.5 readings high in central; air quality remains very unhealthy in west
- Picked up by Channel NewsAsia Latest
Singapore haze: PM2.5 readings elevated in all regions; air quality remains very unhealthy in west
- Picked up by Channel NewsAsia Latest
Singapore haze: PM2.5 readings high in 3 regions; air quality remains very unhealthy in west
- Picked up by Channel NewsAsia Latest
Singapore haze: Air quality very unhealthy in central region; PM2.5 reading high in east
- Picked up by Channel NewsAsia Latest
Singapore haze: Air quality very unhealthy in central region; PM2.5 readings elevated across country
Reported by 1 outlet
- Channel NewsAsia Latest
- Channel NewsAsia LatestSingapore haze: Air quality very unhealthy in central region; PM2.5 reading high in east