System Status
WiFi:
Checking...
Signal Strength: --
Last sample: --
Samples in window: --
Device delay vs backend: --
Backend shows the last N rows received from the ESP32 for this device.
Stack Light Status
Waiting for data...
Good
Moderate
Poor
Overall air quality: --
Classification uses the 150-sample averages reported by the ESP32 firmware.
Current Air Quality Data
PM2.5
--
–
µg/m³ (Current)
-- µg/m³ (150-sample average)
-- µg/m³ (150-sample average)
PM10
--
–
µg/m³ (Current)
-- µg/m³ (150-sample average)
-- µg/m³ (150-sample average)
Shows the last N measurements returned by the backend for this device,
filtered by the selected time window.
Last dashboard refresh: --
Show sample raw JSON (first 20 points)
{}