Photo date: December 30, 2016. Photographer: Mark Mahin.
The photo below shows an orb that appeared to be perched on the top of a skyscraper, one of many "rooftop-resting" orbs I have photographed.
There was no fog, mist, rain or precipitation on this night. The air quality listed on airnow.gov was "good" with a level of 40. The pollen count listed on pollen.com was "low," with a level of 0.1.