I am getting some crappy revenues for clicks. I am pretty sure it's because of my niche. I had like a $1.00 + click once, but I can't find it. How can try to get higher revenue clicks?
Do you mean $0.10 or 0.10 cents? 10 cents per click isn't unusual, but one-tenth of a cent is very very low.
Well, it's definitely because of your keywords. I would suggest you to rewrite the content and make sure that you include at least one high paying keyword in the first sentence of the article you have. Or you can use the section targeting so that you can get better paying ads on your website.
First, 0.3% CTR is too low, normal CTR shall be 3%, some of website even able to get 10%. You need to change the placement and use other size of ads to find out the best CTR.