Public Lab Wiki documentation

Leaflet Environmental Layers

56 views | Last edited by warren 9 months ago | #17058

Leaflet Environmental Layers is a plugin for the Leaflet web mapping library, which makes it possible to view many different sources of environmental data on a single unified map.

The code on GitHub, including how to install it:


There are so many different sources of environmental data, and it's not always easy to relate or contrast them -- how does the government hosted Toxics Release Inventory stack up against data from air sensors, or relate to wind patterns? How do alerts on SkyTruth relate to demographic information like income or race and ethnicity?

We hope this interface will help make this kind of comparison/cross-referencing easier.


  • Purple Air sensor map
  • maps
  • Toxic Release Inventory (TRI) data
  • Frac Tracker data
  • Water Reporter data
  • OpenInfraMap - petroleum, water, power infrastructure
  • Weather/wind data
  • JusticeMap demographic (race/ethnicity, income) data
  • community odor reporting data
  • SkyTruth Alerts environmental issue data

To request a new layer, please ask a question below!

Existing layer requests are here:


Title Author Updated Likes
What do we know about EPA National Emissions Inventory (NEI) data? @warren 7 months ago
What more data-layers can we show on map ? @sagarpreet 11 months ago

Ask a question  or help answer future questions on this topic


Purpose Category Status Author Time Difficulty Replications
Nothing yet on the topic "leaflet-environmental-layers" -- be the first to post something!

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Activities should include a materials list, costs and a step-by-step guide to construction with photos. Learn what makes a good activity here.


Title Author Updated Likes
New Features in Leaflet-Environmental Layers Library @sagarpreet 4 months ago
Leaflet Environmental Layer Library - Part 2 @sagarpreet 10 months ago
Leaflet Environmental Layers Library @sagarpreet 12 months ago

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