In nursery N_URB1, the worst scenario was found in classroom
C, where the WHO guidelines were exceeded 80% and 40% of times,
for PM2.5 and PM10 respectively. On the opposite, in classroom A the
WHO guidelines were not exceeded. In N_URB2, it was possible to
found the worst scenario in LR, where the WHO guideline for PM2.5
was always exceeded and for PM10 was exceeded half of the times.
It is also important to point out that in classroom C the WHO
guidelines were exceeded 40% and 20% of times for PM2.5 and PM10,
respectively. Lastly, in the case of N_URB3, WHO guideline for PM2.5
was mostly exceeded (60%, 50% and 100% of times respectively in
rooms A, B and LR). On the other hand, the WHO guideline for PM10
was never exceeded in this nursery.
In nursery N_URB1, the worst scenario was found in classroom
C, where the WHO guidelines were exceeded 80% and 40% of times,
for PM2.5 and PM10 respectively. On the opposite, in classroom A the
WHO guidelines were not exceeded. In N_URB2, it was possible to
found the worst scenario in LR, where the WHO guideline for PM2.5
was always exceeded and for PM10 was exceeded half of the times.
It is also important to point out that in classroom C the WHO
guidelines were exceeded 40% and 20% of times for PM2.5 and PM10,
respectively. Lastly, in the case of N_URB3, WHO guideline for PM2.5
was mostly exceeded (60%, 50% and 100% of times respectively in
rooms A, B and LR). On the other hand, the WHO guideline for PM10
was never exceeded in this nursery.
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