The best replacement for air is pro.

The best alternatives to air are rated as following:
★★★★★  pro
★★★  mini
★★  water cooling
★★  cable
★★  macbook pro
★★  ipad
★★  nitrogen
★  air
★  water cooling cpu
★  retina
★  ipad 2
★  err on the side of caution
★  window units
★  water
★  mini retina
★  ipad 4
★  nitrogen in tires
★  co2
★  short ram
★  liquid cooling
★  flex
★  ipad mini
★  electric impact
★  mini 2
★  cold air
  heir
  aire
  bone conduction
  helium
  macbook
  chi
  pc
  oxygen
  electric impact wrench
  ipad mini retina
  nitrogen in car tires
  netbook
  hdx
  clannad
  army national guard
  x300
  sealy
  kindle fire hdx
  warm air humidifier
  heat pump
  fire
  co2 paintball
  electric da sander
  asiana
  window unit
  mini ipad
  gears
  pro mac
  coil fork
  mac pro
  kindle fire
  altitude
  simmons
  coil suspension
  samsung galaxy note
  kitchenaid
  land
  water density
  in water
  macbook pro 2013
  kindle fire hd
  water pressure
  envy
  google nexus 10
  err
  retina mini

Your alternative for air is not listed? Suggest!
Speaking about air, one probably shouldn't forget about terry gross.

Other search terms related to air and their ratings are:
★★★★★ terry gross
★★★★★ flair
★★★★ furnace
★★★★ nitrogen in tires
★★★ retina
★★★ oxygen
★★ greatest of ease
★ you
★ fan
★ flex
★ teri gross
★ baseboard heat
★ ac
fans
central heat
cellular
You have in mind a companion for air and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of air in all years. Click on graph for more.
air
pro
mini