Arizona Light Pollution Map

States light pollution maps signatures collected as of 06/14/2022: However, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. State laws to reduce light pollution;

2019 satellite image showing light pollution from the noaa national geophysical data center. The city of stanfield came in with a pm2.5 reading of 14.4 μg/m³ as its yearly average over the course of 2020, putting it into the ‘moderate’ air pollution bracket, which requires a pm2.5 reading of anywhere between 12.1 to 35.4 μg/m³ to be classified as such. Even though this map can be zoomed out to show the all of north america, this page only shows charts in arizona.

A light pollution map showing the location of my backyard.

The map was created by subtracting population from light output, which highlights areas that throw off more light than predicted given their population density. The city of stanfield came in with a pm2.5 reading of 14.4 μg/m³ as its yearly average over the course of 2020, putting it into the ‘moderate’ air pollution bracket, which requires a pm2.5 reading of anywhere between 12.1 to 35.4 μg/m³ to be classified as such. Its sources include building exterior and interior lighting, advertising, commercial properties, offices, factories, streetlights, and illuminated sporting venues. States light pollution maps signatures collected as of 06/14/2022: