I'm not sure what's causing Seattle's blue haze. Back in April, weather reporters said it could be caused from Siberian wild fire smoke that traveled thousands of miles to USA's west coast, believe it or not. Have a wonderful day. Thank you for your comments.
I was just reading an article in the NY Times about Seattle's heat wave. Sounds like it's been hard! It's so unusual to see an image like this. Well documented.
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