Over the weekend, over 800!! wildfires were sparked in Northern California during a lightening storm. That's a lot of smoke, and it's all come our way and settled in our little valley. It's the worst I've ever seen it, and now there is an official level 2 health alert due to the low air quality.
I took some photos on my drive home yesterday (with my crappy cell phone camera.) It's about 7:00pm: