webfact Posted November 8, 2022 Share Posted November 8, 2022 Daily News Thai Cap: Flags indicate air quality at schools Bangkok's governor Chadchart Sittipunt went to Wichuthit School in Din Daeng where a flag system has been set up to inform students and parents of the air quality. All 437 schools in the metro area are taking part to monitor particulate matter or PM2.5 in the air of the Thai capital. Picture: Daily News The project is seen as a way of educating everyone about air quality, reported Daily News. When a blue flag is flying that is 0-25 and very good. Green is 26-37 and still good. Yellow is 38-50 - medium. Picture: Daily News Orange is 51-90 meaning things are starting to be a healthy issue. Red is 91 and up meaning the start of potential health issues. Yesterday the green flag was flying. -- © Copyright ASEAN NOW 2022-11-08 - Cigna offers a range of visa-compliant plans that meet the minimum requirement of medical treatment, including COVID-19, up to THB 3m. For more information on all expat health insurance plans click here. Monthly car subscription with first-class insurance, 24x7 assistance and more in one price - click here to find out more! Get your business in front of millions of customers who read ASEAN NOW with an interest in Thailand every month - email [email protected] for more information Link to comment Share on other sites More sharing options...
KannikaP Posted November 8, 2022 Share Posted November 8, 2022 So if orange or red flag is flying, take the day off school? Link to comment Share on other sites More sharing options...
RichardColeman Posted November 8, 2022 Share Posted November 8, 2022 Guess Brown means the sewage plant is smelling worse than usual 1 Link to comment Share on other sites More sharing options...
kidneyw Posted November 8, 2022 Share Posted November 8, 2022 3 hours ago, webfact said: Bangkok's governor Chadchart Sittipunt went to Wichuthit School in Din Daeng where a flag system has been set up to inform students and parents of the air quality. Then what? Link to comment Share on other sites More sharing options...
PETERTHEEATER Posted November 8, 2022 Share Posted November 8, 2022 6 hours ago, RichardColeman said: Guess Brown means the sewage plant is smelling worse than usual The Black Flag. So much pollution that any colour disappears under a coating of gunge. Link to comment Share on other sites More sharing options...
hotchilli Posted November 9, 2022 Share Posted November 9, 2022 19 hours ago, webfact said: Bangkok's governor Chadchart Sittipunt went to Wichuthit School in Din Daeng where a flag system has been set up to inform students and parents of the air quality. If you see the flag it's okay to go out, partially visible it's smokey, use caution invisible stay home? Link to comment Share on other sites More sharing options...
hotchilli Posted November 9, 2022 Share Posted November 9, 2022 16 hours ago, RichardColeman said: Guess Brown means the sewage plant is smelling worse than usual Brown means nothing has changed. Link to comment Share on other sites More sharing options...
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