Air Matters

Air Matters delivers real-time air quality information for more than 180 countries, helping you track pollution and pollen where you live or travel and decide when to limit outdoor activity. The app shows readings from your nearest monitoring station, provides pollen data and short-term forecasts for the US and Europe, and issues pollution and pollen alerts when conditions change. For indoor air, Air Matters connects to compatible devices so you can check real-time indoor air quality and control purifiers remotely. An optional low-cost annual subscription removes ads and supports ongoing development.

KFVS12 First Alert Weather puts local forecasting tools and real-time alerts on your phone so you can monitor conditions and prepare for severe weather. The KFVS12 First Alert Weather app delivers station-specific content, combining 250-meter radar with future-radar playback and high-resolution satellite cloud imagery to show storm motion and where storms are headed. Current conditions update multiple times per hour and hourly and daily forecasts are refreshed from computer models.

AirSmart is a practical air-quality app that gives real-time measurements and clear guidance so you can protect your health and plan daily activities. Developed with a focus on respiratory wellbeing, AirSmart tracks key pollution indicators such as PM2.5, combines local pollen information, and raises alerts when levels become risky. The app is useful for people with asthma or allergies, parents monitoring children's exposure, and anyone who wants straightforward, science-informed advice about outdoor and indoor air. With timely notifications and actionable tips, AirSmart helps you reduce exposure and make smarter decisions about when to be outside or improve indoor air.

Thunderstorm distance estimates how far away a thunderstorm is by timing the interval between a lightning flash and the sound of thunder. Thunderstorm distance converts the measured seconds into distance using the approximate speed of sound and presents results in kilometers or miles. The Thunderstorm distance interface is simple and focuses on clear, conservative estimates for user awareness.

쩜돌예보 provides clear local weather information including current conditions, hourly updates, and short-term forecasts to help you plan daily activities.

WEEK 25 First Alert Weather delivers reliable local forecasts and real-time radar to your phone, combining 250-meter high-resolution radar, satellite cloud imagery and future radar projections so you can track storms and see where severe weather is headed. Current conditions update multiple times per hour and hourly and daily forecasts are refreshed from computer models. The app integrates GPS, saved favorite locations and mobile access to WEEK TV content, with optional push notifications and National Weather Service alerts for timely warnings.