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Set up a monitor and join our global community of contributors increasing access to air quality data.
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World's smartest air monitors
Learn about our featured data contributors around the world and how they help their communities improve air quality.
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IQAir AirVisual Platform offers easy and convenient ways to share data and provide critical air quality data globally.
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Knowledge Base
Storm Boris has killed 16 people in multiple Central European countries. Find out more about this deadly weather event.
A growing fire in the wilderness bordering LA suburbs has burned homes. Find out more about this fire.
An uncontained and growing active fire is burning in mountains of Orange County, California. Find out more about the fire and related evacuations.
A heat weave fed a serious wildfire in San Bernardino County, where residents have been forced to evacuate. Read more about this fast-moving fire.
A severe heat wave has triggered warnings across multiple western American states. Find out more about this heat wave.
Learn what Swiss identity means to IQAir as an international Swiss-born company.
Learn about Permian Health's innovative approach to improving air quality in Gambia, using cutting-edge technology to reveal invisible pollutants and safeguard public health.
An innovative cycling path in Bangkok is providing air quality information to thousands. Read on and see why.
IQAir Foundation teamed up with South Coast AQMD for an ambitious air filtration project at schools in Southern California. Learn more.
Crop burning is a common, worldwide practise – and the smoke from agricultural fires can have a terrible impact on our health. Read to better understand why.
IQAir is able to provide the world’s largest database of global air...
Why are some data contributors “anonymous”?
The AirVisual platform aims to centralize and aggregate as much air...
Whilst the world's coverage of ground-based air monitoring stations...
You can easily download the AirVisual App by IQAir and monitor your...
The live Major Cities Ranking [https://www.iqair.com/au/world-air-...
You can add and remove your followed locations on the AirVisual app...
The AirVisual Pro's PM2.5 and CO2 measurements are displayed side b...
Freely display indoor or outdoor air quality data on your website b...
The IQAir's AirVisual air quality sensor [https://www.iqair.com/au/...
A Host sets up and maintains air quality station(s). You can receiv...
In Vietnam, AirVisual reports data from both governmental and non-g...
Pairing mode is the term given to when the AirVisual Pro has activa...
The pollutant with the highest AQI level, or 'risk to health', is d...
AHAM & CADR (FAQ#14) AHAM testing is generally flawed. It calls its...
As an owner or operator of a low-cost air quality sensor, also call...
Due to the function of the AirVisual air monitor's PM2.5 sensor, to...
Far Left Button - Power / Sleeping Mode / Back • Switch the device...
To calculate a city’s overall Air Quality Index (AQI) value, AirVis...
In cities which are covered by both European Environment Agency (EE...
If you're trying to add your Pro's serial number in the app or in t...
The AirVisual Pro remembers your WiFi networks so if you find that ...
IQAir values every contributor and aims to provide our users with t...
Changes refer to updates made to the 2018 World Air Quality Report ...
AirVisual does its best to provide accurate, reliable, real-time da...
If your iOS widget doesn't display data, most likely you need to ac...
The air quality data reported through the AirVisual platform comes ...
PM 2.5 is widely regarded as the pollutant with most health impact ...
Export data on IQAir Dashboard * OUTDOOR PUBLIC DEVICE If you h...
No. We don’t calibrate for government sensors, because these device...
Moderate AQI levels range from 51-100. Unusually sensitive people s...
The frequency with which the AirVisual Pro takes measurements depen...
In a controlled testing environment, the AirVisual Pro was tested b...
To access the historical data that is stored within your AirVisual ...
In order to improve the accuracy and reliability of the data report...
The best is to measure your bedroom and your children's bedroom to ...
If you wish to register your AirVisual monitor to a new AirVisual a...
AirVisual Outdoor sensors modules should be replaced how often?
IQAir is currently working on a fix to receiving too many push noti...
To connect the AirVisual Pro to Wi-Fi, you have 2 options: 1- Usi...
Polutan dengan tingkat AQI tertinggi, atau 'risiko terhadap kesehat...
The IQAir Mask comes in two sizes: Large (L) and Medium (M). L siz...
Checking an air quality forecast is one of the most effective ways ...
This forecasting model, and all resulting air quality predictions, ...
Sometimes, it may be the case that your AirVisual Pro's screen may ...
In order to offer the most value possible through our ever-growing ...
To access your monitor's data using your AirVisual Pro's Device API...
1. Calculation: AirVisual and Airnow calculate PM 2.5 AQI in differ...
The notifications on the AirVisual icon, also called badge notifica...
AQI US, Metric AQI US, Metric