@thimu
If you want the reported pressure from a certified meteo. station (e.g. airport)
go to airports and see the pressure (reduced to mean sea level)
indicated with 4 numbers after the Q code.
afc51d90-fdb7-436d-8fe1-3a07d7e43a58-εικόνα.png
e.g. 1017 hectoPascal (milibars) in London/Gatwick,
P.S. it is a very useful way to calibrate your barometer.