opener
rank#1 SAUDI ARABIA Levels of
particulate matter:
108
opener
rank#2 Qatar Levels of
particulate matter:
103
opener
rank#3 Egypt Levels of
particulate matter:
93
opener
rank#4 Bangladesh Levels of
particulate matter:
84
opener
rank#5 Kuwait Levels of
particulate matter:
75
opener
rank#6 Cameroon Levels of
particulate matter:
65
opener
rank#7 Mauritania Levels of
particulate matter:
65
opener
rank#8 Nepal Levels of
particulate matter:
64
opener
rank#9 United Arab Emirates Levels of
particulate matter:
64
opener
rank#10 India Levels of
particulate matter:
62