From: A study of indoor carbon dioxide levels and sick leave among office workers
Period | Building 1 | ||||
---|---|---|---|---|---|
Dates | Outdoor Air Rate | Average ACH1 | Average CO2 Differential during day of SF6 test | CO2 Differential (ppm) during period during day of SF6 test | Sick Leave Rate (sick hrs/scheduled hrs) |
Jan 2000 – April 2000 | High | 2.5 | 107 | 127 | 0.0108 |
April 2000 – June 2000 | Low | 0.71 | 213 | 192 | 0.0129 |
July 2000 – Oct 2000 | High | 2.6 | 101 | 82 | 0.0154 |
Nov 2000 – March 2001 | Low | NA | NA | 95 | 0.0159 |
March 2001 – May 2001 | High | 1.3 | 153 | 126 | 0.0118 |
May 2001 – June 2001 | Low | NA | NA | 144 | 0.0068 |
Building 2 | |||||
Nov 2000 – Dec 2000 | Low | NA | NA | 111 | 0.0090 |
Dec 2000 – Feb 2001 | High | 1.2 | 145 | 120 | 0.0088 |
March 2001 – May 2001 | Low | NA | NA | 142 | 0.0104 |
May 2001 – June 2001 | High | NA | NA | 129 | 0.0130 |