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The National Environment Agency provides information on haze and its environmental impact in Singapore.
3 days ago · Read about today's 1-HR PM2.5 and 24-HR Pollutants Standard Index live from NEA.
Quick updates at a glance on PSI and PM2.5 readings for the haze situation in Singapore.
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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...
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.
Pollutant Standards Index (PSI) Updated a year ago. •. Usually updated realtime. NEA (National Environment Agency) Overall and regional PSI data (24-hr PSI, Pollutant Concentration and Sub-Index) Download files. Datasets in this collection. Legacy Pollutant Standards Index (PSI) NEA. ・ Updated 22 May 2023. ・ From Feb 2016. API. Sample OpenAPI query
Sep 14, 2019 · The 24-hour PSI readings ranged between 96 and 114 at 11pm, with the highest recorded reading in western Singapore. A PSI reading of 101 to 200 is in the unhealthy range, for which the National...
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 ).
Such an application is the ‘Application’ referred to in the PSA Pass Conditions. From 1 February 2022, unvaccinated individuals will not be able to apply for passes and/or access PSA Terminals. Application of Temporary Pass is available online.
