Janet
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Activity overview
Latest activity by Janet-
Janet created an article,
Where does AirVisual get its air quality data from?
AirVisual’s unique real-time AI-based (Artificial Intelligence) system collects, analyses and validates millions of air quality data points which come mostly from ground-based air quality monitors ...
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Janet created an article,
How is air quality data validated before publishing on the AirVisual platform?
The AirVisual platform aims to centralize and aggregate as much air quality information as is currently available in once place, in order to provide the most comprehensive overview of global air qu...
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Janet created an article,
How is AQI calculated without all 6 key pollutants?
You may have heard that generally an AQI (Air Quality Index) number is calculated from 6 key pollutants. While this is true, the AQI formula itself does not use all 6 pollutants in one equation. Ra...
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Janet created an article,
How accurate is AirVisual’s air quality data?
AirVisual reports data from governmental and non-governmental monitors. All data are constantly monitored and validated by AirVisual cloud-based Artificial Intelligent (AI) system, which uses billi...
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Janet created an article,
What is the difference between Singapore’s Pollutant Standards Index and the U.S. Air Quality Index?
In Singapore, the National Environment Agency uses the Pollutant Standards Index (PSI). It has five categories from “Good” to “Hazardous.” Singapore's Pollutant Standards Index The National Enviro...
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Janet created an article,
What is the difference between the US AQI and WHO air quality guidelines?
Aimed to offer guidance in reducing the health impacts of air pollution, the World Health Organization made its first air quality guidelines (AQGs) in 1987. These have since been updated, with the ...
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Janet created an article,
What is AQI?
Guide to understanding the Air Quality Index AQI, or Air Quality Index, is a system for translating sometimes confusing or unintuitive pollutant concentration measurements, into one easy-to-unde...
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Janet created an article,
How often should I run my system and at what speed?
Depending on the level of air cleaning desired, the IQAir system can be operated as frequently as needed. For general air cleaning purposes, the system should filter the room air volume at least tw...
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Janet created an article,
When do I replace the filter pad in my PF40™?
The PF40™ filter pads should be visibly checked for cleaning and replacement. There is no LED indicator light for the PF40™ on your room air cleaner. Initially, it is recommended to check the pads ...
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Janet created an article,
What does the red light mean on my control panel? (Resetting filter life)
When a red light (LED) appears on the control panel, it’s time to replace your filter. It indicates that the filter has passed its estimated life span. In order to properly track the life of your f...