502 Bad Gateway

PCD : Query Graph Bangkok Daily Air Quality

Graph > Bad day/site : days exceeding Particulate Matter standard (120 µg/m3)

Particulate Matter <10 microns. (data since 25-March-97, today's date is 18-Dec-18)

No graph ? You'll need a java enabled browser. (Download Java Plug-in for Windows XP : 10MB)

Bad site/day the Daily number of stations that the PM-10 concentration exceeded air quality standards (120 µg/m3) data shown for last 15 weeks