With great help from mycom expert of the user group, I have succeeded to transfer the env.data to Ambient site.
I learned that the data obtained from the sensors such as AH10 and BMP280 must be treated as just reference. If you like data accuracy, neither raspberry pi pico (w) nor AH10, BMP280 may help the service.

https://ambidata.io/

#environment_sensor
#raspberrypipicow