Pollution Map. Of course you can also stay in the basic view and display ALL at once. Low light pollution conditions or dark skies is one of the most important properties of a good astronmical observing site.
If you want detailed analysis of radiance VIIRSDMSP changes over a period of time then please use the Lighttrends web application not mobile optimised. Hello from Pure Earth and the Global Alliance on Health and PollutionWe are working on a landmark report on the impact of pollution around the globe. Interactive global ambient air pollution map Global map containing both modelled and monitored annual mean PM25 levels.
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Under typical conditions PM 25 is the most damaging form of air pollution likely to be present contributing to heart disease stroke lung cancer respiratory infections and other diseases. Air Quality Index AQI Calculation The Air Quality Index is based on measurement of particulate matter PM 25 and PM 10 Ozone O 3 Nitrogen Dioxide NO 2 Sulfur Dioxide SO 2 and Carbon Monoxide CO emissionsMost of the stations on the map are monitoring both PM 25 and PM 10 data but there are few exceptions where only PM 10 is available. Most importantly the site seeks to start conversations about solutions and to collect data on what is working. This map tool is optimised for modern web browsers and may be slow in older browsers such as Internet Explorer 8 or below.
