I am getting a very low CTR, fraction of one percent, but when I do get clicks (single digets) its on the high paying ads so my ecpm usually hovers one dollar ish. What about my placement is bad? Take a look below
Were you have your facebook 360 ad box is were I get 80% of my adsense clicks. Place and ad there and move the facebook to another spot. You can also google adsense heat map to see the best locations.
This might sound odd, but in my experience, right justification is more natural and pulls more Adsense clicks. Also, placing a large rectangle ad just under each post (under the title of the post, just before the content) increases clicks.