Data recorded in 2022
from the PurpleAir sensors

• CValleVista (CA)
• Rocky (VT)
• Herby (DE)

Graphical presentation of

• rel. Humidity [%]
• PM 2,5 ATM [ug/m3]
• PM 2,5 CF1 [ug/m3]
• Pressure [hPa]
• Temperature [°C]
• Temperature [°F]
• Wifi Signal Strength [dBm]

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January	February	March	April	May	June	July	August	September

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