HOW MUCH POLLUTED
ARE OUR CITIES?
PARTICLE MATTERS
(PM10, PM2.5, UFP)
DIOXIDE OF
NITROGEN
(NO₂)
DIOXIDE OF
NITROGEN
affects the
HEALTH
OF PEOPLE
😷
DIOXIDE OF
CARBON
affects the
HEALTH OF
THE PLANET
🌍
no₂ ≠ co₂
IS POLLUTION REALLY
BAD FOR US?
dr. jordi sunyer, isglobal
if in barcelona we had the
world health organization (who) recomended air quality levels,
it will cease to occur:1 in 3 strokes,
2 IN 10 heart attacks AND
2 IN 10 LUNG CANCER. ”
WHERE DOES ALL THAT POLLUTION COME FROM?
🚗 🛵 🚚
🚢
🏭
🚗 🛵 🚚
🚢
🏭
how do people
move in cities?
Barcelona's modal
share in 2018:
🚗 🚚 🚐 🏍
26%
🚶♀️🚶🏻♂️
34%
🚌 🚊 🚕
37%
🚲 🛴
2%
inside the city:
🚗 🚚 🚐 🏍
16%
🚶♀️🚶🏻♂️
50%
🚌 🚊 🚕
30%
🚲 🛴
3%
in & out of the city:
🚗 🚚 🚐 🏍
46%
🚶♀️🚶🏻♂️
2%
🚌 🚊 🚕
51%
🚲 🛴
1%
what can be done
to change it?
AVENIDA DE GASTEIZ, VITORIA
carrer aragó, barcelona
what are we doing
to change it?
street protests
#schoolrebellion
open streets on weekends
barcelona, VIC, olot, San FRancisco,...
#BICIBus
