If you’ve not got one, I would highly recommend getting an air quality meter.
I had this issue last night, awake randomly at 2-3am. When I checked, the air quality was terrible. (It’s bespoke scale put it at 10 out of 100) after opening a window and letting it improve, I happily drifted back off.
It turned out I didn’t wake up randomly, I was dragged awake from a light sleep due to the air quality plummeting. It won’t apply to everyone, but it’s worth checking if it’s a common problem.
(For reference, 10% air was CO2 of 2360ppm, and VOCs at 5000ppm with 80% humidity. Fresh air is CO2<500, VOCs<100)
My bedroom window is open no matter how frigid it might be. It’s fab to have that cool air waft across your face when ever you flip and expose a warm cheek.
If you’ve not got one, I would highly recommend getting an air quality meter.
I had this issue last night, awake randomly at 2-3am. When I checked, the air quality was terrible. (It’s bespoke scale put it at 10 out of 100) after opening a window and letting it improve, I happily drifted back off.
It turned out I didn’t wake up randomly, I was dragged awake from a light sleep due to the air quality plummeting. It won’t apply to everyone, but it’s worth checking if it’s a common problem.
(For reference, 10% air was CO2 of 2360ppm, and VOCs at 5000ppm with 80% humidity. Fresh air is CO2<500, VOCs<100)
My bedroom window is open no matter how frigid it might be. It’s fab to have that cool air waft across your face when ever you flip and expose a warm cheek.