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Spot-check CO2 measurements
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Room 417 1 occupant 10:00AM 2-17-01
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Outside of window:
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485ppm
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67 °F
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3' inside of window (window open 20")
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770ppm
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68 °F
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15' inside of window (window open 20")
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770ppm
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71 °F
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3' inside of window (window closed)
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1100ppm
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68 °F
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15' inside of window (window closed)
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1115ppm
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72 °F
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The natural ventilation rate for Room 417
- Using the Ventilation Calculator and the values of:
- Window Closed
Outside CO2 Level: 485ppm
Inside CO2 Level: 1100ppm
Occupancy: 1 person
The Natural Ventilation Rate = 17 cfm/person or 17cfm/room with the window closed.
- Using the Ventilation Calculator and the values of:
- Window Open
Outside CO2 Level: 485ppm
Inside CO2 Level: 770ppm
Occupancy: 1 person
The Natural Ventilation Rate = is 35 cfm/person or 35cfm/room with the window open.
Long term CO2 measurement
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