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Share a reading
Step 3 of 4: Your CO₂ number and the room.
Location
Place
Reading
Device & review
For
Mother
, Sacramento
Your reading
CO₂ in ppm
*
A typical room sits 400-2000 ppm. Outdoor air is around 420.
How full was the room?
Not sure
0% (empty)
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
55%
60%
65%
70%
75%
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90%
95%
100% (packed)
Pick the closest 5% bucket.
Time of day (optional)
Pick one
Morning (5:00 AM – 11:00 AM)
Midday (11:00 AM – 2:00 PM)
Afternoon (2:00 PM – 5:00 PM)
Evening (5:00 PM – 9:00 PM)
Late night (9:00 PM – 5:00 AM)
Photo (optional)
JPEG or PNG up to 5 MB. We strip EXIF and location data before saving.
Notes (optional)
0 / 500. No personal info, please.
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