What is the AirNow website?

Modify these levels to correspond with the AQI, emissions concentration, or other air district recommended method for your region. Air Quality Level. Activity. Outdoor Air Quality Health Recommendations Based on Air Quality Index. AQI. Level. General Public. 0 to 50. Good. A great day to be active outside. 51 to 100 ... No health impacts are expected when air quality is in this range. Green. Moderate, 51-100, Unusually sensitive people should consider limiting prolonged outdoor ... About the European Air Quality Index. Click to download the mobile app for Android or iOS. ☰ Sep 14, 2017 ... The AQI accounts for five different pollutants, including: 1) ground-level ozone; 2) particle pollution (also known as particulate matter); 3) ... Jun 7, 2023 ... The European Air Quality Index App, first launched in 2021, provides instant access to up-to-date air quality monitoring data from monitoring ... The table below shows when and how to modify outdoor physical activity based on the Air Quality Index. This guidance can help protect the health of all children ... "Good" (0 - 50) Air quality is excellent and poses little or no risk. · "Moderate" (51 - 100) · "Unhealthy for Sensitive Groups" (101 - 150) · "Unhealthy" (151 ... Feb 1, 2025 ... European Air Quality Index 4+ · Official EU monitoring data · European Environment Agency · iPad Screenshots · Additional Screenshots. GoodAQI: Good (0 - 50) Air quality is considered satisfactory, and air pollution poses little or no risk. · Moderate · USG · Unhealthy · Very Unhealthy · Hazardous ...