Haze Season and IPPT Training: What You Need to Know
Last updated: 2 September 2026 | Written by Adrian Tan, IPPT Trainer and Fitness Content Specialist Check the 24-hour PSI reading before any outdoor IPPT training session during haze season. Above 100, cut back on strenuous outdoor exercise. Above 300, move your session indoors entirely: this is the same threshold SAF itself uses to cancel…






