| Answer | Crossword Clue |
|---|---|
| EPA | Clean Air Act enforcer: Abbr. |
| EPA | Clean Air Act enforcer |
| EPA | Clean Air Act enforcers (abbr.) |
| SMOG | Clean Air Act concern |
| LEADED | Clean Air Act adjective |
| EPA | Clean Air Act org. |
| SMOG | Clean Air Act target |
| EPA | Clean Air Act administrative gp. |
| LAWS | Clean Air Act and others |
| ACIDRAIN | Environmental problem addressed in the Clean Air Act |
| EPA | Org. tasked with enforcing the Clean Air Act |
