Graph by Particular Site Site : AyutthayaChacherngsaoChiang MaiChiangmaiChiangraiChiangrai(MaeSai)Chon BuriHatyaiKhon KaenLampangLoei LumpoonMaehongsonNakhon RatchasimaNakorn SawanNarativasNhanNonthaburiPaePathum ThaniPayaoPhuketRatcha BuriRayongSamut PrakarnSamut SakornSara BuriSatulSurat ThaniTrungUparaj Collage (ChiaYala Pollutant : PM-10 CO Ozone PM-10 Index Shown Bar graph     Linear graph Graph by Certain Date Input Date : Pollutant : PM-10 CO Ozone PM-10 Index Ex. 20-May-00, 5/20/00 We have data since 09-Nov-80 to 03-Sep-10 Graph all data by Site and Date Input Date : Site : Ayutthaya Chacherngsao Chiang Mai Chiangmai Chiangrai Chiangrai(MaeSai) Chon Buri Hatyai Khon Kaen Lampang Loei Lumpoon Maehongson Nakhon Ratchasima Nakorn Sawan Narativas Nhan Nonthaburi Pae Pathum Thani Payao Phuket Ratcha Buri Rayong Samut Prakarn Samut Sakorn Sara Buri Satul Surat Thani Trung Uparaj Collage (Chia Yala Ex. 20-May-00, 5/20/00 We have data since 09-Nov-80 to 03-Sep-10 Bad day/site Number of days from each stations that PM-10 concentration exceeded air quality standards (120 µg/m3) data since 25-March-97 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 Last Modified: 08-Jun-09 at 11:18 AM