9
EN
4 Using the Air Performer
Understanding the air quality bar
The air quality bar automatically goes on when the Air Performer is switched on,
and lights up all colors in sequence. After approximately 30 seconds, the particle
sensor selects the color that corresponds to the surrounding air quality of airborne
particles.
The color of the air quality light is determined by the highest risk index from the
indicators: PM2.5 (particles smaller than 2.5 microns), IAI (Indoor Allergen Index)
and Gas (VOC, odors, etc.). IAI and Relative Humidity (RH) levels are only available
through the app.
PM2.5
(μg/m
3
)
≤12
13-35
36-55
>55
Gas
L1
L2
L3
L4
-9 45
℃
IAI
RH
℃
1-3 4-6 7-9 10-12
0 100%
Air+
PM2.5
AeraSense
sensing technology accurately detects and quickly responds to even
the slightest particle change in the air. It provides you with reassurance with real-
time PM2.5 feedback.
Most of the indoor air pollutants fall under PM2.5 – which refers to airborne
particle pollutants smaller than 2.5 micrometers. Common indoor sources of
fine particles are tobacco smoke, cooking, and burning candles. Some airborne
bacteria and the smallest mold spores, pet allergen and dust mite allergen
particles also fall under PM2.5.
PM2.5 level
Air quality light color
Air quality level
≤12
Blue
Good
13-35
Blue-purple
Fair
36-55
Purple-red
Poor
>55
Red
Very poor
