What are air quality alerts and advisories?

The current real-time AQI level in New Delhi is 149 (Poor). This was last updated 2025-05-03 01:24:10 AM (Local Time). The Colorado Department of Public Health and Environment's Air Pollution Control Division uses two reporting systems to inform the public about air quality ... The New York State AQI is an index for reporting daily air quality in the eight Air Quality Regions within the state. The daily AQI tells you how clean or ... About the Air Quality Index (AQI) · Good – Air quality is considered satisfactory, and air pollution poses little or no risk. · Moderate – Air quality is ... An air quality index (AQI) is an indicator developed by government agencies to communicate to the public how polluted the air currently is or how polluted it is ... an online, color-coded index created by the US Environmental Protection Agency (EPA) that communicates whether the relative air quality and air pollution level ... About the Air Quality Index ... The Air Quality Index (AQI) is a color-coded tool for reporting daily air quality. It provides simple information on local air ... Feb 1, 2025 ... European Air Quality Index 4+ · Official EU monitoring data · European Environment Agency · iPad Screenshots · Additional Screenshots. About the European Air Quality Index. Click to download the mobile app for Android or iOS. ☰ Sep 22, 2021 ... An AQI above 100 is considered unhealthy for certain sensitive groups. As AQI increases, air quality becomes unhealthy for the general public.