Coleman did not practice on Friday due to the air quality at the team's facility, which sits next to the site of today's game — Levi's Stadium.
"I know when it is up to 150, that's when it can affect some people with different conditions," head coach Kyle Shanahan said on Friday. "So, that's something that Tevin, it'll be a personal decision when he gets there. It's not just an automatic 'no.'"
Added Shanahan: "I know he's going to want to play extremely hard and be out there. I know that it kills him not to be, but I also know Tevin will make the right decision. I know our doctors will help him with that."
Coleman rushed for 544 yards on 137 carries with six touchdowns last season, his first with San Francisco, while adding 21 receptions for 180 yards and a score through the air.
Kickoff between the two teams is scheduled for 1:25 p.m. PT. The Air Quality Index (AQI) in the area is estimated to be at 171 as of this morning.
More San Francisco 49ers News
-
49ers preseason: NFL Network and ESPN to air all three games
The NFL Network and ESPN have announced their preseason broadcast schedules, and all three San Francisco 49ers preseason games will be available to a national audience. Fans in the Bay Area can watch the games locally on KPIX. Those outside the 49ers' home television market... -
49ers training camp: Deebo returns, Shanahan addresses team, Stribling misses practice
The San Francisco 49ers held their fifth full training camp practice on Saturday as they continued preparations for the 2026 NFL season. Head coach Kyle Shanahan continues to make progress in his recovery from the concussion he suffered in a July 14 car accident. For the first... -
49ers have learned to keep secrets, but is this a good thing?
For years, the San Francisco 49ers had a reputation for being one of the easiest NFL teams to get information from. Not because the team was particularly transparent, but because information seemed to find its way out of the building. That changed in 2017. Since Kyle Shanahan... -
49ers' Trent Williams embraces final NFL chapter, savoring every training camp moment
San Francisco 49ers left tackle Trent Williams made it clear that his current contract, which runs through the 2027 season, will likely be the final deal of his illustrious NFL career. Speaking to reporters after the 49ers' first training camp practice on Sunday, Williams was...