# breezy-weather/breezy-weather

A feature-rich weather app with good visualizations and more than 50 sources.

Repository: https://github.com/breezy-weather/breezy-weather
Canonical: https://ross.abutalabs.com/products/breezy-weather
Language: Kotlin
License: LGPL-3.0
License Family: copyleft
Last push: 2026-08-26T23:05:01+00:00

## Health v2 (maintenance only)
Score: 99/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 99, longevity 100
- inputs: {"age_days": 1600, "days_push": 7, "days_rel": 10, "gap_med": 20, "n_releases_24m": 22}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 11201, forks 395 (observed 2026-08-28T04:10:46.378088+00:00)

## What it is
Breezy Weather is a free and open source Android weather app built with Kotlin and Jetpack Compose following Material 3 Expressive design. It aggregates forecasts, observations, nowcasting, air quality, pollen, and alerts from more than 50 weather data sources.

## Use cases
- check weather forecasts on android
- get severe weather alerts on my phone
- track air quality and pollen levels
- compare multiple weather data sources
- find an open source weather app without ads
- view radar and nowcasting visualizations

## When to choose
- you want a privacy-respecting, ad-free open source weather app on Android
- you need data from many weather providers with rich visualizations
- you prefer F-Droid or self-managed APK installs

## When to avoid
- you need an iOS or desktop weather app
- you want a minimal app with only a single data source
- you require widget-heavy or smartwatch-first experiences

## Facets
- artifact type: application
- maturity: active
- function: data-visualization, gui
- domain: weather, android-tools, cross-platform
- platform: jvm
- tags: weather-app, material-design-3, jetpack-compose, open-source, f-droid, weather-sources, air-quality, pollen, weather-alerts, nowcasting, android

## Member repositories
- breezy-weather/breezy-weather (main) score 99

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:46.378088+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:16:27.811318+00:00, confidence not recorded.
  - readme: https://github.com/breezy-weather/breezy-weather (fetched 2026-08-28T04:10:46.378088+00:00, sha 8bff2b3d3a92)
- Data as of 2026-08-30T08:39:29.467469+00:00.