Here is a 2-in-1 portable air purifier and quality tracker that lets you know what you are breathing and purifiers the air. It weighs less than a pound, so you can take it with you anywhere. The Wynd purifier has a filter to trap pollen, pet dander, and everything in between.
Wynd’s air quality tracker can be detached from the unit. The machine can generate 9 liters of clean air per second. The companion app lets you control the Wynd air purifier from your smartphone.