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This is a picture of the morning sky in San Francisco. The whole sky is turning orange. The lights need to be turned on even during the day.
Over the past few days, 2.4 million acres of forest in San Francisco have been burned by wildfires, which are responsible for the orange sky. The amount of washing in the air in that region has increased tremendously. Light particles of a certain web length of the sun are scattered in the washing particles so that small web lengths or blue light cannot enter. Also in some places, the washing particles are so small that very little light can enter, making the sky even darker.
