Delhi Air Pollution Map Nearest cities: Options Auto locate the nearest city Choose another city AQI Load most recent AQI data View all cities AQI on a map Open normal webpage (instead of the mobile webapp version) Download the Smartphone application About this app and widget Contact the World Air Quality Index project team Frequently Asked ... People in India's capital Delhi woke up to a thick layer of smog as the air quality deteriorated to severe levels in the city. Delhi and its neighbouring cities are experiencing pollution levels ... Air quality or ambient/outdoor air pollution is represented by the annual mean concentration of particulate matter PM 10 (particles smaller than 10 microns) and PM 2.5 (particles smaller than 2.5 microns, about 25 to 100 times thinner than a human hair). [26] PM 10 levels, for the period 2008 and 2013, based on data of 1600 cities in 91 countries, range from 26 to 208 micrograms per cubic meter of air (μg/m 3), with the world average being 71 μg/m 3. [3] 13 of the 25 cities worldwide with ... Delhi's air quality continues to stay in the "poor" category, though slight improvement was observed on Thursday due to favorable wind conditions dispersing pollutants. The Air Quality Index (AQI ...
