Anon is close to OP location in a rural location. Whatever it is, you really get to see it over farm fields where the air doesn't get disturbed by traffic etc.. Looks like a fog hanging over the fields.
Fake News NBC is hinting that it was 'lost during transit' and that if it was lost as a leak it would "pose no danger to the public". Sounds to me like it went somewhere else and this is the cover story to explain why it is gone.
Fake New Source:
https://www.nbcnews.com/news/us-news/30-tons-explosive-chemical-lost-rail-shipment-officials-say-rcna85526
All the other candidates need to be seen as warmongers. R + D.