Adapte

Stay ahead of dangerous weather and air quality hazards with focused, privacy-respecting alerts instead of noise.

Why Adapte? Free and accessible: Adapte was created in response to worsening extreme-heat scenarios and is intended to stay as accessible as possible, without ads or attention-driven design. Safety-first: You get clear warnings when temperature, cold, heat, or air quality move into dangerous ranges, plus U.S. weather alerts where they are available. Privacy-first: No account to create, no analytics SDK, no advertising trackers. Your chosen settings live on your device instead of in a cloud profile. Customizable experience: Choose between light or dark mode, adjustable text size, with language support for Chinese Simplified, and Chinese Traditional, English, French, German, Hindi, Italian, Japanese, Korean, and Spanish. (Fluency in non-English is not guaranteed)

Key features Weather & air quality details Adapte shows current ambient temperature, “feels like” temperature, humidity, wind chill, and wind speed alongside descriptive conditions like overcast clouds or clear sky. For planning ahead, you can see a multi-day forecast and per-hour breakdowns in the forecast list.

Air quality forecasts cover major pollutants, including CO, NO, NO₂, O₃, SO₂, NH₃, PM2.5, and PM10, so you can see not only whether the air is “good” or “poor” but which pollutants are driving the risk.

Hazard warnings & guidance When conditions turn risky, Adapte highlights the most serious hazard for each time period in plain language, such as extreme cold or unhealthy air quality. For cold, the app can estimate time to frostbite and remind you about protective clothing and exposure limits, helping you translate numbers into concrete actions.

Interactive maps The built-in map view lets you explore overlays for temperature, rain and snow, cloud cover, barometric pressure, and wind patterns. This gives you a wider-area picture, not just a single point forecast, so you can see how storms and pressure systems are moving around your location.

Cities, locations, and alerts Search for cities worldwide or optionally let the app use your device's location to suggest nearby places. You can save multiple cities, flip between them quickly, and add favorites to a notifications list so that future hazard alerts can focus on the places you care about most.

Units, formats, and accessibility You can switch between Celsius and Fahrenheit, choose wind speed in m/s, km/h, mph, or knots, and show pollutants in micrograms per cubic meter (µg/m³) or parts per million (ppm). Date and time formats are configurable, and text sizing plus theme choices make it easier to use the app in a range of lighting conditions.