Discover the most reliable and trusted source for global air quality, wildfire, pollen, and PM2.5 forecasts with IQAir. As the world's leading provider of air pollution data, IQAir offers comprehensive coverage across over 500,000 locations, leveraging a global network that includes government monitoring stations and our own validated sensors. This makes IQAir an essential tool for sensitive individuals, such as those with allergies or asthma, families, athletes, runners, cyclists, and anyone engaged in outdoor activities. With IQAir, you can plan the healthiest day possible with health recommendations, 48-hour forecasts, and access to a real-time global air quality map. Stay informed about the pollutants you breathe, their sources, effects, and stay updated on key air quality and wildfire events in your area.

IQAir provides:

• Historical, Real-time, and Forecast Air Pollution Data: Gain detailed insights into key pollutants and AQI for over 500,000+ locations across 100+ countries. Understand air pollution trends with enhanced month-long and 48-hour historical views for your preferred locations.
• Leading 7-Day Air Pollution and Weather Forecast: Plan your outdoor activities a week in advance for the healthiest experiences. Understand the impact of wind direction and speed on pollution with our comprehensive forecasts.
• 2D & 3D World Pollution Maps: Explore real-time pollution indexes globally, with a 2D panoramic view and an immersive heatmapped AirVisual Earth 3D model.
• Health Recommendations: Follow our tailored advice to minimize your exposure to pollutants and reduce health risks, with specific information for sensitive groups, including those with asthma and other respiratory conditions.
• Weather Information: Access a one-stop resource for temperature, humidity, wind, current conditions, and weather forecasts.
• Wildfire and Air Quality Events: Stay informed about wildfires, smoke, and air quality events worldwide. Receive alerts and track events on an interactive map with real-time and historical data, forecasts, and news updates.
• Pollen Counts: View tree, weed, and grass pollen counts for your favorite places and protect yourself from allergies with 3-day forecasts. (Availability may vary by region/country)
• Realtime and Historic Monitoring of 6 Key Pollutants: Monitor live concentrations of PM2.5, PM10, ozone, nitrogen dioxide, sulphur dioxide, and carbon monoxide, and observe historical trends of these pollutants.
• Real-time Air Pollution City Ranking: Track the best and worst cities in terms of air quality and pollution for over 100 locations worldwide, based on live PM2.5 concentrations.
• "Sensitive Group" Air Quality Information: Access relevant information and forecasts specifically designed for individuals with respiratory conditions like 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 manage and monitor your Atem X & HealthPro series air purifiers for safer indoor air quality, with live and historical data, comparisons, filter replacement alerts, and scheduled on/off functionality.
• Indoor Air Quality Monitoring: Sync with the IQAir AirVisual Pro air monitor for indoor readings, recommendations, and control over monitor settings.
• Air Pollution Community News: Stay updated on current events related to air pollution, medical findings, and developments in combating global air pollution.
• Educational Resources: Enhance your understanding of PM2.5 and other air pollutants, and learn how to live safely in polluted environments, particularly if you have respiratory conditions like asthma.
• Worldwide Coverage: IQAir's extensive network of air pollution sensors monitors countries such as China, India, Singapore, Japan, Korea, USA, Canada, Australia, Mexico, Brazil, France, Hong Kong, Thailand, Indonesia, Chile, Turkey, Germany, and more, as well as cities like Beijing, Shanghai, Seoul, Mumbai, New Delhi, Tokyo, Mexico City, Bangkok, London, Los Angeles, New York, San Francisco, Paris, Berlin, Ho Chi Minh City, Chiang Mai, and many others, all in one convenient place.