Screenshot taken from PurpleAir. 150 and above is considered unhealthy, 300 and above is considered hazardous.

https://map.purpleair.com/air-quality-standards-us-epa-aqi

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[–] 5 points 3 months ago

Oof. That's horrendous. Hoping for a steady nó lightning few days to assist.

We had days of 999 (where the scale stopped) during the Australian bushfires in 2019, and anything over 150 was already brutal. Above 300 and you feel like you can chew the air.

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