PUBLISHED : 13 Dec 2023 at 10:51
Dangerous levels of ultrafine dust covered 33 of the 77 provinces on Wednesday morning, an improvement on 47 provinces on Tuesday morning, and the peak pollution level was also down.
The Geo-Informatics and Space Technology Development Agency (Gistda) reported at 9am on Wednesday that red levels of particulate matter 2.5 micrometres and less in diameter (PM2.5) covered five provinces in…
