| Title | L.A. began 2020 with a clean-air streak but ended with its worst smog in decades |
| Publication Type | Web Article |
| Authors | Facebook, Twitter, Show more shari options, Facebook, Twitter, LinkedIn, Email, Copy Link URLCopied!, and Print |
| Abstract | L.A. began 2020 with a clean-air streak but is ending with its worst pollution in years |
| URL | https://www.latimes.com/california/story/2020-12-06/2020-la-air-quality-southern-california-pollution-analysis |