Unfortunately the dry Livermore valley is a fire hazard and fireworks aren’t allowed. If you are looking to light some off yourself, Dublin is allowing “safe and sane” fireworks in a few their parks (more info here).
For public displays, Las Positas College in Livermore is hosting the 4th of July Family Fun Fireworks Celebration from 4pm to 9:30pm. Admission is $20 per vehicle or $5 per person via walk-in. More info on the festivities can be found on the LivermoreDowntown.com website.
The next closest display will be on July 5th where the Alameda Fairgrounds will have a fireworks display in Pleasanton at 9:30pm..
Oh, almost forgot. On July 3rd, the Oakland A’s host one of several fireworks nights at the Oakland Coliseum. After the game versus the Chicago Cubs, are Patriot Themed Fireworks. I’ve been to several fireworks nights at the Coliseum and it’s one of the best fireworks displays set to music you’ll see. You can even watch from the field. More info on the Oakland A’s Fireworks Nights page.
Have a great and safe Independence Day!