Checking Air Quality - LG PuriCare AS330DWR0 Owner's Manual

Checking Air Quality

The overall air quality is indicated by the color of the air quality light and in the status display panel.
Overview of the Air Quality
The overall air quality is calculated based on the concentrations of odors and particulates in the air and is
categorized into 4 levels depending on these concentrations.
Overall Air
Quality
Color
State
Red Very Bad
Orange Bad
Yellow Normal
Green Good
NOTE
• The color of the air quality light is based on the worst level detected, whether odors or particulates.
• 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, there may be a larger difference between the displayed concentration
and the actual concentration.
22
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 Odor
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
Level
4
3
2
1