Guides
Haze Season 2026 Is on Red Alert: How to Automate Your Air Purifier with NEA's PSI Data in a Singapore HDB
SIIA has issued a rare Red haze outlook for 2026, with August and September as the peak window. Your purifier's auto mode reacts too late — here's how to drive it from NEA's free hourly PM2.5 API instead, and which purifiers in Singapore actually take orders.