Besides low chlorine and CYA, the other numbers look okay. Your pH is on the high end of normal but is okay there. If you want to lower it you can use a little muriatic acid to drop t, but no lower than 7.0. I agree that you should shock the pool-- the combination of low chlorine, hot sunny days, and heavy bather load can be rough on a pool.
A quart of bleach in your pool would raise your FC by 0.8 ppm.
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