(Source: World Health Organization, WHO).
WHO safe level
It doubles the
WHO safe level
I doesn't comply the
recomended by WHO
Barely meets de level
safe level
It complies the WHO
VANCOUVER
µg/m
3
7
SYDNEY
µg/m
3
8
SHANGAI
µg/m
3
52
NEW YORK
µg/m
3
9
NEW DELHI
µg/m
3
122
MEXICO CITY
µg/m
3
20
MADRID
µg/m
3
10
STOCKHOLM
µg/m
3
6
DAKAR
µg/m
3
34
BARCELONA
µg/m
3
15
3
Maximum of 10 µ g/m
level:
WHO-recomended
particles in 2016
Annual average of PM2,5
in 10 Cities
Pollution
Air
(Source: World Health Organization, WHO).
WHO safe level
It doubles the
WHO safe level
I doesn't comply the
recomended by WHO
Barely meets de level
safe level
It complies the WHO
VANCOUVER
µg/m
3
7
SYDNEY
µg/m
3
8
SHANGAI
µg/m
3
52
NEW YORK
µg/m
3
9
NEW DELHI
µg/m
3
122
MEXICO CITY
µg/m
3
20
MADRID
µg/m
3
10
STOCKHOLM
µg/m
3
6
DAKAR
µg/m
3
34
BARCELONA
µg/m
3
15
WHO-recomended level:
Maximum of 10 µ g/m
3
Annual average of
PM2,5 particles in 2016
Air pollution
in 10 Cities