I've seen landscapers working outside at a time when the air quality was >300 AQI. The employer required their workers to show up that day and provided no prote

I've seen landscapers working outside at a time when the air quality was >300 AQI. The employer required their workers to show up that day and provided no protective equipment, and the customers couldn't reschedule without forfeiting a large down payment. Safety need to be regulated.