Had very good weather, very clear in the mornings and somewhat hazy in the afternoon. One evening of rain did not last long. Did not notice any air issues besides the haze. Close to 90 degrees most of the time. Eating out is expensive, but enjoyed Tommy Bahama and Lava Lava Beach Club the most. Helpful to have a car, we saw the manta rays at night at Mauna Kea. Also went to a coffee farm tour, much cooler at higher elevations. Snorkeling was great where we stayed so we didn't venture out to other beaches.