AQI US legend. 0-50. Good. 51-100. Moderate. 101-150. Unhealthy for sensitive groups. 151-200. Unhealthy. 201-300. Very unhealthy. 301+. Hazardous. Your cart is empty. Keep track of the most polluted cities in the world with our air quality index (AQI) ranking. Abu Dhabi, 10 February 2020 - The United Nations Environment Programme (UNEP), together with UN-Habitat and IQAir, a Swiss air quality technology company, today launched the world's largest air quality data platform, bringing together real-time air pollution data from over 4,000 contributors, including citizens, communities, governments and the US AQI. 124. live AQI index. Unhealthy for sensitive groups. Overview. What is the current air quality in Beijing? ! PM2.5. x9. PM2.5 concentration in Beijing is currently 9 times the WHO annual air quality guideline value. Health Recommendations. What is the current air quality in Beijing? Forecast. A. Written by AirVisual. Updated over a week ago. 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 billions of air quality data points and pattern recognition to flag what it considers inappropriate. 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 Best Air Quality Monitor Overall: Temtop LKC-1000S+. The Temtop LKC-1000S+ is a portable air quality monitor that's ideal for those who don't need always-on constant measurements. It's designed for handheld use, though it also has a stand so that you can place it down on a surface while taking a reading. How polluted is Indonesia? 2022 Air quality average. Moderate. 2022 average US AQI. 89. ! PM2.5. x6.1. 2022 average PM2.5 concentration in Indonesia: 6.1 times the WHO annual air quality guideline value. The latest air quality news and resources. a month ago. IQAir breathes new life into the Global Nest Exotic Bird Sanctuary. a month ago. UNEP, in collaboration with IQAir, developed the first real-time air pollution exposure calculator in 2021, which combines global readings from validated air quality monitors in 6,475 locations in 117 countries, territories, and regions. SEFxaiD.