The haze is back: What are the causes and how to protect yourself

Given the recent air quality forecast, healthy people should consider reducing prolonged or strenuous outdoor physical exercise. The health impact of haze is dependent on one’s health status, the PSI level, and the length and intensity of outdoor activity. Reducing outdoor activities and physical exertion can help limit the ill effects of haze exposure. | Clean & Green Singapore

Asian Chinese woman wearing and adjusting surgical face mask inside car before going outdoor. Prevention from virus or haze concept.