Singapore air quality enters unhealthy range in central region

Air quality in the central region of Singapore reached unhealthy levels on Friday (Sep 4), with the 24-hour Pollutant Standards Index (PSI) exceeding 100, according to data from the National Environment Agency (NEA). NEA said that it will issue daily haze advisories when the 24-hour PSI enters the unhealthy range. #sgnews #singapore Subscribe to our channel here: https://cna.asia/youtubesub Visit our website: https://cna.asia Download our app: https://cna.asia/app Get our editors' picks of stories via chat apps: Telegram: https://cna.asia/telegram WhatsApp: https://cna.asia/whatsapp Follow us on these platforms: https://www.facebook.com/channelnewsasia https://www.instagram.com/channelnewsasia https://www.tiktok.com/@channelnewsasia