Fox sideline reporter Chris Meyers has the decibel meter out at Qwest field, the handy gimmick every network uses during coverage at Qwest. So far, the noise has been steady at around 100 decibels. For comparison, 120 decibels starts damaging ear drums.
Meyers also reports the 49ers practiced all week with noise, but it was so loud that neighbors of the practice facility were calling the police.
So, in case you were wondering, Qwest is still loud.