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- 1-Hr Pm2.5 Readings
1-Hr Pm2.5 Readings - Haze - The National Environment Agency
- Historical Readings
Historical Readings - Haze - The National Environment Agency
- Pollutant Concentrations
Pollutant Concentrations - Haze - The National Environment...
- Portable Air Cleaners
Portable Air Cleaners - Haze - The National Environment...
- Who We Are
Who We Are - Haze - The National Environment Agency
- Posters
Posters - Haze - The National Environment Agency
- Open Data Licence
Haze - The National Environment Agency. Singapore Open Data...
- 1-Hr Pm2.5 Readings
Quick updates at a glance on PSI and PM2.5 readings for the haze situation in Singapore.
Learn how the Pollutant Standards Index (PSI) measures the air quality and indicates the severity of haze in Singapore. Find out the health impact of haze and the precautionary advice from MOH.
Sep 19, 2019 · Learn how the 24-hour PSI and the one-hour PM2.5 are computed and what they mean for your health and activities. Find out the difference between the PSI and the AQI and why the PSI is the best index for Singapore.
- Matthew Mohan
Oct 9, 2023 · The 24-hour Pollutant Standards Index (PSI) readings ranged between 67 and 123 at 9pm, with the highest recorded reading in the east. A PSI reading of 101 to 200 is in the unhealthy range,...
Apr 7, 2024 · Read about today's 1-HR PM2.5 and 24-HR Pollutants Standard Index live from NEA.
Oct 2, 2019 · A 24-hour PSI reading of between 51 and 100 falls in the moderate range, for which the public can continue their normal activities. If the PSI reading is in the unhealthy range of 101...