Didn't really make it here, either. The northern extent was blocked by Franklin and the upper-low over the Atlantic, while the southern extent has become a little diffuse and is currently affecting Cuba and the Yucutan. You can see it clearly here: http://cimss.ssec.wisc.edu/tropic/real-time/wavetrak/winds/m8g10split.html

The hazy conditions across Florida & the SE US have been caused by stagnant air in association with the large ridge of high pressure at upper-levels. When the air doesn't move and there is strong sinking motion at upper levels, you tend to see conditions such as this -- though it is more common in the western US than here. With no rain to help clean things out, it just sticks in the air, especially given the abundant low-level moisture still in place. It too can help create some nice sunsets, as we've seen lately. These conditions should clear out in the next couple of days with the movement of the ridge and approach of the front from the NW.