Displays sensor data from the Luftdaten.info project.
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3.1 KiB


Displays fine particulate matter values from the https://luftdaten.info project.


Screenshot #1 Screenshot #2 Screenshot #3



Copyright (c) 2018, 2019, 2020, 2021, 2022 Pawel Dube

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

FeinstaubWidget is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with FeinstaubWidget. If not, see http://www.gnu.org/licenses/.


The Material Design Icons are (c) Google Inc., licensed under the Apache License Version 2.0.

This app uses gradle and the gradle wrapper, Copyright (c) Gradle Inc., licensed under the Apache 2.0 license.

Collects and displays data from the Luftdaten.Info network (https://luftdaten.info), a project created by OK Lab Stuttgart (https://codefor.de/stuttgart/).

For the license for data, see https://luftdaten.info; Luftdaten.Info makes the data available under the Database Contents License (DbCL) v1.0 (https://opendatacommons.org/licenses/dbcl/1.0/)).

Getting the Binary

Imagepipe is available on the F-Droid main repository.

Get it on F-Droid

From the author's custom F-Droid repository.

Alternatively, the app is also available in the author's custom repository.

Repo: https://kaffeemitkoffein.de

Fingerprint: 2F 27 5C B8 37 35 FE 79 75 44 9C E8 00 CA 84 07 B5 01 9D 5F 7B 6A BC B3 0F 36 51 C5 20 A3 72 61

Here is a short instruction how to add this repo:

  1. Launch the f-droid app
  2. Select "Settings"
  3. Select "Repositories" from the list
  4. Select "+NEW REPOSITORY"
  5. Add the following repository address: "https://kaffeemitkoffein.de"
  6. Optional: enter the fingerprint of this repo (see above)
  7. Select "Add"

Now, you can install this app via f-droid as soon as the app updated the repo data:

  1. In the main view, update the f-droid repos by swiping down
  2. Look for the Feinstaubwidget app in f-droid and install it

Direct download of the binary (APK)

You can also directly download the apk file via this link:



The source code of Imagepipe is available on codeberg.org:


For suggestions and bug reports, please contact the author: pawel (at) kaffeemitkoffein.de