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Quick updates at a glance on PSI and PM2.5 readings for the haze situation in Singapore.
In Singapore, PSA operates the world’s largest transhipment hub with unrivalled connectivity, facilitating container movements across the world, 24/7 all year round. Best Container Terminal – Asia (Over 4 Million TEUs) at Asian Freight, Logistics & Supply Chain Awards (AFLAS)
1 day ago · Read about today's 1-HR PM2.5 and 24-HR Pollutants Standard Index live from NEA.
Oct 7, 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, for...
Overall and regional PSI data (24-hr PSI, Pollutant Concentration and Sub-Index)
Periodic Structural Inspection (PSI) process. The BCA serves the building owner a Notice for PSI of Buildings. The building owner shall appoint a Professional Engineer (PE) to inspect the building structures. The appointed PE shall conduct a structural inspection of the building.
The PSI used in Singapore gives a score for air pollution based on the density of six pollutants: PM2.5, PM10, carbon monoxide, ozone (O 3), nitrogen dioxide (NO 2), and sulphur dioxide (SO 2).
Sep 14, 2019 · What is PSI? PSI, which stands for Pollutant Standards Index, is computed based on a 24-hour average of PM2.5 concentration levels, among other pollutants. PM2.5 is the dominant pollutant...
Sep 19, 2019 · The 24-hour Pollutant Standards Index (PSI) is computed based on six air pollutants - PM2.5, PM10, ozone, sulphur dioxide, nitrogen dioxide and carbon monoxide. It was developed as an...
