Knowing The Air Quality - LG AS55GDWU0 Owner's Manual

Knowing the Air Quality

You can check the overall air quality by looking at the light of air quality and the status display panel.
Overview of the Air Quality
The overall air quality is calculated based on the particles and odour (gas) concentrations and is
categorized into 4 levels depending on the contamination of the air.
Overall Air
Quality
Colour
State
Red Poor
Orange Unhealthy
Yellow Moderate
Green Good
NOTE
• The colour 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.
• The PM concentration measurement was tested using LG Electronics' standard test materials.
• Differences in PM concentration values may be the result of different methods of measuring or
differences in the actual PM concentration levels.
− If the PM concentration is high, the difference between the displayed concentration and the actual
concentration may become large.
16
Concentration of PM (μg/m
PM10
PM2.5
(coarse
(fine particles)
particles)
255 or more 56 or more
155 ~ 254 36 ~ 55
55 ~ 154 13 ~ 35
54 or less 12 or less
Concentration of
)
3
PM1.0
(particles with
State
a diameter
between 1.0
and 2.5 μm)
56 or more Very strong
36 ~ 55 Strong
13 ~ 35 Normal
12 or less Weak
EN
Odour
Level
4
3
2
1