Private observational laboratory · No account required

Indoor–Outdoor Comparator

Track how indoor conditions move relative to outdoor conditions and annotate actions such as opening windows, closing shade, starting a fan, cooling or purification. The analysis describes observed patterns; it does not prove causation.

NEW OBSERVATION

Time and conditions

°C
°C
%
%
µg/m³

Observations are stored only in this browser.

OBSERVATIONAL ANALYSIS

How is the home responding?

Analysis uses your stored observations. It avoids causal claims.

0 entriesNo range
Add at least two observations to compare indoor and outdoor response.
Date & timeRoomIndoorOutdoorGapHumidityPM2.5EventWindowsShadeFanCoolingNotes
Maintained by Faramarz Kowsari Author & Developer profile →