대기오염정보-미세먼지,WHO기준,위젯,예보,알림,날씨

Air Pollution Information (CAI) is based on real-time air pollution and fine dust numerical information provided by the Korea Environment Corporation (Air Korea) of the Ministry of Environment, and displays it in color-coded form in the 8-stage and 6-stage WHO recommended standards. Now, be sure to check the air quality information when you go out or open the window!
■ Main functions
• You can check the integrated air quality index (CAI), fine dust (PM10), ultrafine dust (PM2.5), sulfur dioxide (SO2), carbon monoxide (CO), ozone (O3), nitrogen dioxide (NO2), and yellow dust levels and grades at a glance.
• The semicircle (circle) graph is a specialized function of air pollution information, and you can visually check the grade and value.
• You can set up notification reception for each grade with notifications, and various notification functions are provided, such as fine dust/yellow dust warning/ozone warning/haze occurrence/air pollution condition improvement and good. • You can conveniently check the air quality, wind direction, and measuring station locations nationwide at a glance with the fine dust map (air quality map/air quality distribution map).
• You can easily check the trend of air pollution by displaying the 1-hour/24-hour average values ​​as a line graph/bar graph.
• Hourly forecasts (up to 24 hours) and daily forecasts (up to 3 days) are provided for your convenience.
• We provide air quality forecasts and prediction models for fine dust/ultrafine dust/ozone for today/tomorrow/the day after tomorrow.
• You can conveniently check the weather for up to 5 hours from the current time (weather/temperature/humidity/wind direction/wind speed)
• We provide pollen concentration risk indices for oak and pine trees (April to June) and weeds (August to October), which is helpful for pollen allergy sufferers.
• You can conveniently check the values ​​by city/province on a map and table. • Supports 6 types (Mini, Mini Slim, Slim, Simple, Icon, Standard), a total of 18 widgets, and various settings such as color and transparency are possible.
• Supports general and expert modes through simple settings, and can be easily set.
• Color theme function is supported, so you can change the color and use it.
• The 8-stage WHO recommended standard is applied by default, and the WHO 6-stage grade, Ministry of Environment grade, and user grade settings are possible.
• It is convenient when you need to check the air quality when going out, traveling, leisure, camping, opening windows for ventilation, or cleaning the house, and it is helpful for infants, children, the elderly, and those who are sensitive to fine dust (asthma, bronchial disease, etc.).
• You can easily check Air Korea, Japan Meteorological Association (tenki.jp), real-time air quality information (AQI), Earth Nullschool, and IQAir through the air pollution-related site menu.
■ Disclaimer
• The app does not represent the government or government agencies. • The app does not guarantee any interruption or error in the service, and the service is provided 'as is'.
■ Government information sources
• Ministry of Environment Korea Environment Corporation Air Korea (airkorea.or.kr)
• Korea Meteorological Administration Weather Nuri (weather.go.kr)
• Public Data Portal Ministry of Environment Korea Environment Corporation Air Korea Open API (data.go.kr)
• Public Data Portal Korea Meteorological Administration Open API (data.go.kr)
■ Reference
• Refer to the WHO recommended standards and FAQ in the menu for help with use.
• To prevent personal information leakage, location information is only used within the terminal and is never transmitted externally.
• Advertisements are displayed for the operation of the service.
■ Permissions
• [Optional] Access the exact location only in the foreground, run the foreground service of the 'location' type: Location data is collected while using the app and used to support the 'current location air quality information' function and advertisements. • [Optional] Access location information in the background: Even when the app is closed or not in use, location data is collected and used for the 'Current location air quality notification', 'Current location widget auto-refresh' functions and advertising support.
• [Optional] Request to ignore battery optimization: Required to support seamless access to location information in the background.
• [Required] Full network access, view network connections: Required for Internet use required for 'provision of information and advertisements' such as air quality information.
• [Required] Vibration control: Required for the 'vibration' function when notified.
• [Required] Google Play payment service: Required for premium version payment.
• [Required] Run at startup: Required to operate the 'notification' function.
• [Required] Set the phone to not enter power saving mode: Required for the 'notification' function.
• [Required] Advertising ID permission: Used for advertising support.
• [Required] Receive data from the Internet: Required to receive air pollution information such as notifications. • [Required] Play Install Referrer API: Allows you to retrieve install referrer information.
※ Even if you do not agree to the optional access rights, you can use the service except for the functions of the relevant rights.
■ Premium version
The air pollution information app provides a premium version. The differences between the basic and premium versions are as follows.
• Advertisement: The premium version removes bottom ads
• Number of widgets used: Basic 5 (Mini Slim 2,3,4 Slim 2,3 Simple 2,3,4 Icon 2,3,4,5 Standard 2,3,4 widgets up to 3 each), Premium 10 (Mini Slim 2,3,4 Slim 2,3 Simple 2,3,4 Icon 2,3,4,5 Standard 2,3,4 widgets up to 6 each)
• Widget refresh: Basic time limit of approximately 2 seconds, Premium of approximately 1 second
• Number of areas of interest: Basic 10, Premium 20
※ Please understand that this is a limitation considering service operation. ※ The premium version is a donation concept to support the development and operation of the app. There is no significant inconvenience in using the regular version as well.