What letter grade is bair middle school?

There is no publicly available, standardized letter grade for Bair Middle School. School ratings are often complex and depend on the rating system used (e.g., state-level, national rankings, etc.) and the specific metrics included. To find information about Bair Middle School's performance, you would need to specify the location (state and city) and then look at the relevant school district's website or state education department's website for school report cards or performance data.