먼지알림이 - 미세먼지 날씨 대기질

📍 Check your local fine dust levels and weather down to the Dong level.

Using GPS to identify your current location down to the Dong level, we provide real-time updates on PM2.5, PM10, and the Comprehensive Air Quality Index (CAI) from the nearest monitoring station, along with weather forecasts from the Korea Meteorological Administration.

[ Key Features ]

🌫️ Real-time Air Quality

• PM2.5 / PM10 / CAI / Ozone / Nitrogen Dioxide / Carbon Monoxide / Sulfur Dioxide

• Levels are easily identifiable at a glance via background colors (Good / Moderate / Poor / Very Poor)

• Data is automatically supplemented with data from nearby stations if values ​​are missing due to station maintenance, etc.

🔍 Search by Dong, Eup, or Myeon Name

• Search directly by your neighborhood name, such as "Sanggye-dong" or "Haeundae"

• Supports administrative districts nationwide — Selecting one automatically connects you to the nearest station

📊 24-Hour Forecast Chart

• Hourly bar chart covering the past 24 hours + the next 24 hours

• Drag the chart to view values ​​for your desired time period

🌤️ Weather and Rain/Snow Change Notifications

• Accurate current weather based on the Korea Meteorological Administration's ultra-short-term real-time data

• Advance notifications for when rain or snow will start or stop, such as "Rain in 3 hours"

• Distinguish between rain, showers, and snow using hourly weather icons

🗺️ Dust Movement Prediction Map

• Animation predicting PM2.5 movement in China, Korea, and Japan

• Check dust flow over time with the play button

📱 Home Screen Widget

• Instantly check current concentrations and weather changes without opening the app

📤 Share Card

• Create an image card of today's air quality and share it via messenger

⭐ Favorites

• Save up to 5 areas of interest and switch between them with a single tap

💊 Health Guide

• Guide to action based on air quality levels

[ Data Sources ]

• Korea Environment Corporation Air Korea — Real-time measurements from stations nationwide

• Korea Meteorological Administration — Ultra-short-term real-time, ultra-short-term, and short-term forecasts

• Open-Meteo (CAMS) — Air quality forecasts

Inquiries: carrotis@gmail.com