IQAir | World’s largest air quality community

Our challenge

Air pollution causes 1 in 9 deaths, and huge parts of the world still lack access to basic air quality data.

Stronger together

Our platform aims to centralize the efforts of communities, activists, governments, and organizations driven by a common goal: to eliminate global air pollution.

See our community in action

Check out the IQAir AirVisual Map to see the latest real-time global air quality data from our vast network of air quality data contributors.

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

Hazardous

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Data contributors change the world

Pakistan

Impacting smog policy

Pakistan: Abid’s national monitoring network prompted local government to transform smog policy.

Abid

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Russia

Campaigning against “black sky mode”

Russia: Igor’s grassroots monitoring network has generated unprecedented awareness and engagement.

Igor

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Philippines

How oil money started a clean air revolution

Philippines: Oil corporation Unioil share their national air monitoring network to shift national policy towards cleaner air.

Unioil

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Nigeria

Targeting illegal polluters

Nigeria: Rafael in Port Harcourt provided the nation’s first live air quality monitor revealing the dangers of illegal oil refineries.

Rafael

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Hawaii

Quantifying volcanic health risks

Hawaii: Kym’s air quality monitor near Mt. Kilauea helped to assess and publicize health risks of volcanic smog.

Kym

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Share outdoor data

Your personalized AirVisual contributor data reaches millions of daily users around the world who rely on it for lifesaving actionable health guidance.

Promote your initiative to a global audience

Gain extra visibility for your campaign, organization or monitoring goals, by personalizing your data contributor profile.

STEP 1Register your sensor

STEP 2Install your sensor outdoor

STEP 3Publish your data

STEP 4Set up your profile

Already have a sensor?

How to register a sensor

Don’t own a sensor yet?

Get a sensor that suits your project to get started

How to register a sensor

See your local contributor

Enter your city, state, or zip code and see air quality data from your local contributors.

Alerts, data visualization, and air quality forecast with the AirVisual app

Easily follow your sensor's data using your free pocket guide to global air quality: the AirVisual air quality app. Benefit from app alerts if your sensor’s readings behave unusually, data visualizations, and even receive a 7-day air quality forecast based from your sensor’s readings.

Driven by artificial intelligence

AirVisual’s cloud-based system processes billions of data points in order to validate and calibrate air quality readings. The power of big data and machine learning lets the network learn from itself by aggregating a global network of low-cost sensors and commercial/government reference monitors.