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Summary of air exchange and ventilation rates.
| Sample Location | Air Exchange Rate (1/h) | Air Supply Airflow Rate (actual m3/h) | Interior Volume (m3) |
|---|---|---|---|
| School Denver | 1.3–3.4 | 878 | 260 |
| Office Denver | 3.3–5.5 | 313 | 57 |
| School Boulder (teacher’s lounge) | 16–28 | 2450 | 88 |
| School Boulder (music room during the day) | 2.9–8.8 | 1800 | 204 |
| School Boulder (music room at night) | 0.114 | - | 204 |
| University Boulder | 4.0 | 34,700 | 8660 |
