Humidity is 2%: I'm in Socal

My humidity is 2% i have never seen this before. The hot blonde or weather chick says that the humidity hasn't been this low in quite a while. Im usually having to keep it low. But not this week.

LOL dude, I was having sinus problems at 20%, not to mention mites love dry air (thankfully, I don't have mites) When it was that low I put 3 pans of bubbling water in my growroom, got it up to 40% day, 60% night. I suffered while my plants were comfortable, lol.

won't a humidifier work?