I was curious about the levels of CO2 in my room so I went and bought a sensor for my bedroom. I was somewhat appalled when I woke up this morning with heavy eyelids to see the concentration at 1700 ppm.
Guess I have to leave my door open now.
I was curious about the levels of CO2 in my room so I went and bought a sensor for my bedroom. I was somewhat appalled when I woke up this morning with heavy eyelids to see the concentration at 1700 ppm.
Guess I have to leave my door open now.
It seems about right to me. Fortunately just a little ventilation goes a long way. You really only need a little fresh air per person to keep levels low. You can go crazy with online calculators to determine an exact CFM number for a given number of people in a room of a certain size, or you can just experiment and watch the sensor.