Construction Workers Toil Away in San Francisco's Toxic Air
Smoke from wildfires in Northern California blanket the city of San Francisco. Is it safe for the workers outside breathing the air all day?
Posted from: * Sunstreak Systems * sunstreak.co
Smoke from wildfires in Northern California blanket the city of San Francisco. Is it safe for the workers outside breathing the air all day?
Posted from: * Sunstreak Systems * sunstreak.co
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