What's the pm2.5 air particle counter application?

Most people use pm2.5 air particle counter to demo air purifier,

we can;t recognize the air purifier quality before we sincerely get it, so using the air particle counter to

test air quality before and after using air purifier, air particle counter will give result how many percent air quality increase,

what;s the change of pm2.5 and pm10. Also it will show latest 6 history record to check.

On the other hand, following the more and more serious air pollution,

many people hold it as family use to indicate if the day is good for outdoor activities.

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What kind of issure will influence air pollution

As we all know the air pressure influence air pollution because low air pressure the fine particulate matters
do not easy to spread and "locked" on the city.
So if air pressure change and wind help for city air cleaning, but it is not a way to " clean" air.
Besides, fine particulate matters can dissolve on water, so rainning day raise the humidity help for air cleaning.
As air particle counter detecting, different time on one day only relative to the CO2 and O2 content but without effect on pm2.5 value
Plant not work on this month, so people still need to reduce air pollution production and treatment method to fresh air.


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This article is provide from [Lanjia air tester], please indicate the source address reprinted: http://www.ionaircleaner.com/health_and_environment/2343.html