div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader039fdocumentsnetreader039viewer20220305045ab10f7d7f8b9a1d168c1ad3html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: ROSNANI IBARAHIM Director-General of Environmental Quality Malaysia A GUIDE TO AIR POLLUTANT INDEX IN MALAYSIA Introduction In 1989 the Department of Environment DOE formulated src=https:reader039fdocumentsnetreader039viewer20220305045ab10f7d7f8b9a1d168c1ad3html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader039fdocumentsnetreader039viewer20220305045ab10f7d7f8b9a1d168c1ad3html5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: ROSNANI IBARAHIM Director-General of Environmental Quality Malaysia A GUIDE TO AIR POLLUTANT INDEX IN MALAYSIA Introduction In 1989 the Department of Environment DOE formulated src=https:reader039fdocumentsnetreader039viewer20220305045ab10f7d7f8b9a1d168c1ad3html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader039fdocumentsnetreader039viewer20220305045ab10f7d7f8b9a1d168c1ad3html5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: ROSNANI IBARAHIM Director-General of Environmental Quality Malaysia A GUIDE TO AIR POLLUTANT INDEX IN MALAYSIA Introduction In 1989 the Department of Environment DOE formulated src=https:reader039fdocumentsnetreader039viewer20220305045ab10f7d7f8b9a1d168c1ad3html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 4button div class=trans-image a href=https:reader039fdocumentsnetreader039viewer20220305045ab10f7d7f8b9a1d168c1ad3html5page4jpg target=_blank amp-img class=trans-thumb alt=Page 4: ROSNANI IBARAHIM Director-General of Environmental Quality Malaysia A GUIDE TO AIR POLLUTANT INDEX IN MALAYSIA Introduction In 1989 the Department of...