A suspicious odor sickened 10 students at Noelani Elementary School in Manoa, Monday. School officials called the Honolulu Fire Department about a suspicious odor in the area at about 8 a.m. Firefighters, the City Department of Environmental Services and the State Department of Health responded while students were kept inside. The "all-clear" was given at 12:30 p.m. and school officials notified parents to pick their children up before the regular 2:15 p.m. day's end. Classes will resume Tuesday.