This chart documents 214 consecutive days of ambient temperature and humidity readings from inside Unit 806 at Goldtex Apartments, Philadelphia. The data was captured by a Sonoff SNZB-02 Zigbee sensor reporting hourly to a local Zigbee2MQTT coordinator, and cross-validated against an Apple HomePod mini's built-in temperature sensor.
The upward trend in temperature beginning in late February — weeks before any HVAC season — correlates with the onset of chemical off-gassing from the FSK-taped portable AC exhaust hose installed by Greystar maintenance. The sensor recorded sustained daily averages above 76°F beginning in late March, climbing further through June and into July — with daily maximums reaching 92.5°F and daily averages peaking above 90°F on July 3–4 — inside a unit with no functional climate control after the HVAC system was compromised.
Each vertical marker represents a documented legal event. The data shows the physical conditions the tenant was living in at the time of each event — and demonstrates that the conditions were worsening, not improving, as Greystar took no remedial action.
The humidity spike beginning in late May (reaching 67% RH, and climbing to nearly 74% RH by late June) occurred after displacement, when the unit sat unoccupied and unventilated — consistent with a sealed space with no active climate management.