Tagyirothoi doimo dar atmosfera baamalomada bo jarayonhoi umumii gardishi atmosfera va ivazshavii shabu ruz, ki ba ravishi shabonaruzii obu havo tasiri muayyan merasonand, vobasta ast.
Ba gayr az idorahoi obuhavosanjii milli, hamchunin idorahoi obuhavosanjii umumijahoni, ki az se muassisai bo ham aloqamand – sistemai mushohidavii sayyoravi (CMC), sistemai aloqai oinai nilguni sayyoravi (SAONS) va sistemai omorii sayyoravy (SOS) iborat ast, amal mekunad.
Usulhoi peshguyii obu havo gunogun buda, peshguyii to 1-3 ruzro kutohmuddat, to 4-10 ruzro miyona va baroi yak moh yo ki mavsimro darozmuddat menomand.