Center for Indeklima og Sundhed i Boliger CISBO ...
Center for Indeklima og Sundhed i Boliger CISBO ...
Center for Indeklima og Sundhed i Boliger CISBO ...
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CO 2 Levels > 1000ppm in 66% of classrooms<br />
4000<br />
3500<br />
3000<br />
2500<br />
2000<br />
1500<br />
1000<br />
500<br />
0<br />
CO 2 mean concentration (ppm)<br />
Siena Udine Oslo Uppsala Aarhus Reims<br />
Risk <strong>for</strong> having respiratory/allergical disorders (in the last 12 months)<br />
by elevated levels of PM 10 (>50μg/m 3 ) and CO 2 (>1000ppm)<br />
OR – CI 95% %<br />
10<br />
9<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
0<br />
rhinitis cough wheeze rhinitis cough wheeze<br />
PM10 CO2 Analysis accounted <strong>for</strong> ETS at home and <strong>for</strong> PM10-CO2 interaction.<br />
Standard by<br />
ASHRAE<br />
High Com<strong>for</strong>t<br />
Level (700 ( 700ppm) ppm)<br />
ISIAQ<br />
Sigsgaard<br />
Sept 2012<br />
Sigsgaard<br />
Sept 2012<br />
13
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