The most trusted and reliable air quality information from the world’s leading air pollution data provider. Covering 500000+ locations from a global network of government monitoring stations and IQAir's own validated sensors.

Recommended for sensitive people (allergies asthma etc) a must-have for families and great for athletes runners cyclists and outdoor sports activities. Plan the healthiest day with health recommendations 48-hour forecasts and check the real-time global air quality map. Learn what pollutants you are breathing their sources and effects and stay informed about key air quality and wildfire breakouts in your area.

+ Historical Real-time and Forecast Air Pollution Data: Detailed figures on key pollutants and AQI for over 500000+ locations in 100+ countries made clearly understandable. Follow air pollution trends with enhanced month-long and 48h historical views for your favorite locations.

+ Leading 7-Day Air Pollution and Weather Forecast: For the first time plan your outdoor activities for the healthiest experiences a whole week ahead. Wind direction and speed forecasts to understand the wind’s impact on pollution.

+ 2D & 3D World Pollution Maps: Explore real-time pollution indexes around the globe both in a 2D panoramic view and mesmerizing heatmapped AirVisual Earth 3D modelization.

+ Health Recommendations: Follow our advice to lower your health risk and achieve minimum exposure to pollutants. Relevant information for sensitive groups with asthma or other respiratory (pulmonary) diseases.

+ Weather Information: Your one-stop for temperature humidity wind current conditions and forecast weather information.

+ Wildfire and air quality events: Stay informed on wildfires smoke and air quality events worldwide. See alerts and track events on an interactive map with real-time & historical data forecasts news updates and more.

+ Pollen counts: View tree weed & grass pollen counts for your favorite places and protect yourself from allergies. Plan your outdoor activities with 3-day forecasts.

+ Realtime and Historic Monitoring of 6 Key Pollutants: Track live concentrations of PM2.5 PM10 ozone nitrogen dioxide sulphur dioxide and carbon monoxide and observe pollutants historical trends.

+ Real-time air pollution city ranking: Track the best and worst cities by air quality and pollution for 100+ locations worldwide based on live PM2.5 concentrations.

+ Sensitive Group Air Quality Information: Relevant information and forecasts for sensitive groups including respiratory (pulmonary) illnesses such as asthma.

+ Extended Historical Data Graphs: View air pollution trends over the past 48 hours or daily averages over the past month.

+ Control your air purifier: Remotely control & monitor your Atem X & HealthPro series air purifiers for safer indoor air quality with live & historical data comparisons filter replacement alerts scheduled on/off and more.

+ Indoor & Outdoor Air Quality Monitoring: Synchronization with IQAir AirVisual Pro and AirVisual Outdoor air monitors to provide readings recommendations and control monitor settings.

+ Air Pollution Community News: Stay up to date on air pollution current events medical findings and developments in combating global air pollution.

+ Educational Resources: Build your understanding of PM2.5 and other air pollutants and learn how best to live in polluted environments with respiratory (pulmonary) illnesses such as asthma.

+ Worldwide coverage with the most extensive network of air pollution sensors: monitor United States China India Singapore Japan Korea Canada Australia Mexico Brazil France Hong Kong Thailand Indonesia Chile Turkey Germany + more - as well as cities such as Los Angeles Sacramento New York Chicago Houston Phoenix Philadelphia San FranciscoSeoul Mumbai New Delhi Tokyo Mexico City Bangkok London Paris Berlin Ho Chi Minh City Chiang Mai + more - in one place!