New national haze forecast website gives 3 day forecasts at 70% accuracy rate

Thailand is getting a new national haze forecasting website that is capable of giving a 3 day forecast at a 70% accuracy rate. The Pollution Control Department is unveiling the “Mekong Air Quality Explorer” platform, which was named after the area is was originally designed to monitor. The PCD teamed with the USAID and NASA, the latter of which has permitted the use of its data from its GEOS-5 satellite-which ranks as one of the world’s most accurate parameters for gauging atmospheric levels of PM 2.5, black carbon and nitrous oxide.

Aekkapol Aekakkarararungroj, the project chief, helped develop the new model, which came as part of ongoing efforts to capture the overall picture in the Mekong Region, which has been strongly affected by the burning season in northern Thailand.

“From now on, anyone can access the haze website to check the PM2.5 situation in advance and the department will use the information to better implement measures to limit the impact of air pollution on people’s health and the local environment.”

Aekkapol says the forecasting website will also provide detailed nationwide air quality data right down to the district level, as it has begun importing air quality and PM data from its air monitoring stations in Bangkok and surrounding areas. Additionally, it is using data from 14 other provinces nationwide.

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Today, PM2.5 levels are forecasted to be moderate with a small rise to be seen tomorrow in Bangkok, Samut Prakan, Nakhon Pathum, Samut Sakhon and Nonthaburi provinces. Aekkapol says people living in these areas should expect guidance from local authorities on the best steps to take to minimise their exposure.

Thailand’s PCD Director-General Attapol Charoenchansa says that further development is underway to enable an even more precise estimates, right to the sub-districts and individual highways.

SOURCE: Chiang Rai Times

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