According to City of Pasco Facebook page:
In May, the City Council approved a partial lifting of the fireworks ban to allow some of the so-called “safe and sane” consumer fireworks such as cone/cylindrical fountains, smoke devices, and sparklers, while continuing its ban on explosive and aerial fireworks, such as bottle rockets, roman candles, mortars and rockets.
In...
The Pasco City Council unanimously voted to lift the ban on fireworks in the City limits, which will allow anyone over the age of 16 to buy and use fireworks in the city limits...