Using.the.air.purifier; Air Quality Light - Philips AC2936/86 User Manual

3 Using the air purifier

Air quality light

After approximately 30 seconds, the particle sensor selects the color that corresponds to the
surrounding air quality of airborne particles.
Note: The color of the air quality light is determined by the highest risk index among PM2.5, IAI and
readings�
IAI refers to the level of indoor air allergen.
IAI level
1-3
4-6
7-9
10-12
PM2�5 refers to airborne particle pollutants smaller than 2.5 micrometers.
PM2�5 level
≤12
13-35
36-55
>55
Air quality light color
Blue
Blue-purple
Purple-red
Red
Air quality light color
Blue
Blue-purple
Purple-red
Red
Air quality level
Good
Fair
Poor
Very poor
Air quality level
Good
Fair
Poor
Very poor
EN
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