Checking The Air Quality - LG AS65GDWB0 Owner's Manual

Checking the Air Quality

You can check the cleanliness of the indoor air by looking at the light of air quality and the status
display panel.
understanding the Overall Air Quality
The overall air quality is calculated based on the particles and odour (gas) concentrations
and is categorized into 4 levels including green, yellow, orange or red depending on the
contamination of the air.
Overall Air
Quality
Color
State
red Poor
Orange unhealthy
Yellow Moderate
Green Good
NOTe
• The color of overall air quality is determined based on whichever is worse between the
particles concentration and odour (gas) concentration.
• PM (particulate matter) concentration is displayed in increments of 1 unit, from 8 to 999.
PM concentration values are based on the data sheet provided by the sensor manufacturer.
– Differences in PM concentration values may be the result of different methods of
measuring or differences in the actual PM concentration levels.
– The PM concentration measurement was tested using lG electronics' standard test
materials.
• The overall air quality level is a result of both PM concentration and the odour level. It may
differ from the PM10, PM2.5 and PM1.0 concentration levels.
Concentration of PM (μg/m
PM10 PM2.5
(coarse particles) (fine
255 or more 56 or more
155~254 36~55
55~154 13~35
54 or less 12 or less
)
3
PM1.0
(particles with a
particles) diameter between 1.0
and 2.5 µm)
56 or more
36~55
13~35
12 or less
Concentration of
odour
State Level
Very strong 4
Strong 3
normal 2
weak 1
25