The Rest Journal

Haze in Singapore: Where to Find Fresher Air and a Good Rest

9 October 2026 · 3 min read

On 9 October the 24-hour PSI in central Singapore reached 181, and the one-hour PM2.5 reading passed 150 µg/m³ around midday. NEA's advice for days like this is simple: cut back on time outdoors. Here's how to keep your day going — and still find a proper rest — without spending it out in the haze.

First, read the right number

NEA publishes two kinds of reading on haze.gov.sg:

• 24-hour PSI — the headline figure. It tells you how the day has been overall, and it's what NEA's health advisories are based on.
• 1-hour PM2.5 — what the air is like right now. Check this one before you head out for lunch or a run; it can change a lot within a single afternoon.

If you're elderly, pregnant, or have a heart or lung condition, follow NEA and MOH's specific advice for your group, and talk to your doctor if you're unsure.

Keep the day going indoors

• Close the windows and let the purifier work. If you have one, a bedroom with the door shut is the easiest room to keep fresh.
• Move your workout inside. Treadmill, gym, swim indoors, or a studio class — save the outdoor run for a clearer week.
• Take the covered route. Central Singapore is well linked underground. From Dhoby Ghaut, for example, you can reach a lot of Orchard Road without much time in the open air.

Then find somewhere to switch off

The hard part of a haze week isn't staying in — it's feeling cooped up. Long days at the desk, a muggy commute, and no evening walk to clear your head. What helps is somewhere with fresher air where you can properly lie down for a while.

That's what we've built at O2 Light Bar, two minutes from Dhoby Ghaut MRT.

• A negative-ion space. Seven negative ion generators run through the studio all day, and a live monitor in our lounge shows the air as you breathe it.
• A room to lie down in, all to yourself. Every booking is a fully private suite for 50 minutes — door closed, no strangers, nothing to bring. Plenty of guests come at lunch, lie flat, and go back to work.
• Oxygen, if you want it. Our two O2 Oasis suites include high-concentration oxygen in the session.

On the afternoon of 9 October, while central Singapore's one-hour PM2.5 sat above 150 µg/m³, the monitor in our studio stayed around 25. That's one afternoon's reading from our own monitor, not a lab test — but it's the screen guests see in our lounge, live, every day.

Sources: haze readings from the National Environment Agency (haze.gov.sg), 9 October 2026. If you're pregnant or have high blood pressure or a heart condition, please check with your doctor before booking a sauna session.