Smoke is affecting air quality in Boise, as multiple wildfires burn. The Mile Marker 14 fire near Lucky Peak was declared 100 percent controlled on Monday, but a new fire, the Mile Marker 52 fire near Avimor on Highway 55, ignited on Tuesday, and as of 8 p.m., had grown to 250 to 300 acres and was 10 percent contained, with 85 firefighters working on it; like the Lucky Peak fire, this one was human-caused. Meanwhile, the Pioneer Fire near Idaho City has grown to nearly 5,000 acres and is 32 percent contained; its cause is listed as unknown. That fire, which has 853 firefighters working on it, is expected to continue to spread smoke through a large area including Boise, Cascade and Lowman. The Idaho DEQ reports that air quality in the Treasure Valley today is in the moderate range.