Only the current version so far — new entries appear as the app ships updates.
PM2.5と黄砂の予測 大気汚染予報 is a health & fitness app by NORIKI FUJIWARA with 50,000+ downloads (about 84K estimated). +34 installs in the last 7 days. Released Mar 8, 2013. Install growth, rank history, SDKs and ad networks.
From the store listing: “Quickly check the preliminary prediction of PM2.5 · yellow sand! Please use as a reference when going out and laundry.”