This tool allows you to download PurpleAir sensor data in CSV format for selected sensors.
The result of this change will not affect this tool since it will be updated to use the new data source, but it will affect any users who directly use ThingSpeak's API to get historic data.
Select: Start Date: End Date: Average (minutes):
Please note: This download tool now provides corrected headers for CF=1 and CF=ATM values. See the above link for more information.