Indoor Air is also 'Very Unhealthy'. The ultrafine smoke particles from the Camp Fire can seep in through any opening.

I've recently been spending my time combating the smoke from the Camp Fire.

Last night I took some measurements using a Dylos laser air quality sensor.

The unfiltered indoor air was only 11.5% cleaner than outside and still not even close to a healthy value.

Here are some things you can do to mitigate the pollution.

Location	Dylos .5um Count	Equivalent AQI
Outside	42,759	234 - Very Unhealthy
Inside - Unfiltered	37,832 11.5% reduction	218 - Very Unhealthy
Inside - Filtered	539 98.7% reduction	18 - Good