하늘은(기상청 날씨, 한국환경공단)

You can check the state of the sky (weather, air quality information, such as fine dust) and the life weather information.

You can check the weather forecast and current weather of the set area.

Sky condition, temperature, wind direction, wind speed, humidity, and precipitation and basic weather six hours can be found. And can be found for 48 hours weather prediction. Also Feels, freezing can figure, the statue can be exponential, discomfort index, you can check the UV Index, food poisoning, such as live weather index index. You can also know the sunrise / sunset times for today and tomorrow in the area.

You can set the area near metrological information to determine air pollution (particulate matter, ozone, nitrogen dioxide, carbon monoxide, sulfur dioxide, integrated air quality).