실시간 미세먼지 - 현재 공기는 is a free Android application developed by DangoSoft Labs. It falls under the Lifestyle category with a subcategory of Health & Fitness. The app provides various features related to air quality, specifically focusing on fine dust particles. Users can access real-time measurements of fine dust levels in one-hour intervals, with the option to designate up to three specific measurement locations. The app also provides information on ultrafine dust particles, dust forecasts, and other air quality data.

Please note that when there is no data available or when the measurement stations are undergoing maintenance, the app will display "-" or "--" for the respective data fields. The app follows the air quality standards set by Air Korea, with the following ranges for fine dust and ultrafine dust:

• Fine Dust: 0-30 (Good), Moderate), Bad), 151+ (Very Bad)
• Ultrafine Dust: 0-15 (Good), Moderate), Bad), 76+ (Very Bad)

The real-time fine dust information is updated on an hourly basis. Existing users are advised to reconfigure their designated measurement locations if they experience any unresponsiveness when clicking on the stations. The app requests access to storage in order to display a list of fine dust news articles.

Overall, 실시간 미세먼지 - 현재 공기는 is a useful Android app for individuals who want to stay informed about the current air quality and take necessary precautions for their health and well-being.