Yes, but it's not an effective means of ventilation if you're trying to avoid the smell from remaining.
Air cleaners will work moderadetly for cigarette smoke, but nothing can keep it out completely.
by convection
Yes, cigarette smoke is considered a form of air pollution because it releases harmful chemicals and particulate matter into the air when it is emitted. These pollutants can have negative effects on human health and the environment.
If the pollution in the air is cigarette smoke you can develope lung cancer. Second hand smoke is dangerous.
Cigarette smoke is a solute because it is a substance that is dissolved in air, which acts as the solvent. When tobacco burns, it releases various chemicals and particles into the air, creating a solution of smoke.
Air pollution
Cigarette smoke rises in a closed room because it is lighter than the surrounding air.
An air conditioner should not smell like smoke when turned on (or when turned off). I would have to suspect that the electrical insulation is burning.
Some of the top rated air purifiers that remove cigarette smoke from a house include the Alen BreatheSmart, Coway Mighty and RabbitAir MinusA2. As well as this, the Austin Air Healthmate is a good option.
5s rul
Buy a new one :)...x<3
Sidestream Smoke. More than half the pollutants emitted by a cigarette come not from the smokedend of the cigarette but from its other end - the cigarette's burning end - and are called sidestream smoke.