NASA FIRMS Fire Map
Active fires detected by satellites around the world, within hours
NYC Street Tree Map: every street tree in New York City, with species and benefits. Here are 36 other maps that do a similar job, 35 of them completely free.
Active fires detected by satellites around the world, within hours
Wildfire smoke and air quality across the United States
Monitor forests worldwide: tree cover loss, deforestation alerts and fires
Live carbon intensity and power sources of electricity grids worldwide
Map of wildlife and plant sightings shared by naturalists worldwide
Find dark skies: light pollution maps from satellite data
Where birds are being seen: maps from millions of birdwatchers
Live air quality and wind animation for cities worldwide
Map of fishing activity worldwide from vessel tracking data
Follow a raindrop from anywhere to the sea
Real-time air pollution readings from monitoring stations worldwide
The global database of species occurrences, mapped
Active fires detected by satellites around the world, within hours
Wildfire smoke and air quality across the United States
Monitor forests worldwide: tree cover loss, deforestation alerts and fires
Live carbon intensity and power sources of electricity grids worldwide
Map of wildlife and plant sightings shared by naturalists worldwide
Find dark skies: light pollution maps from satellite data
Where birds are being seen: maps from millions of birdwatchers
Live air quality and wind animation for cities worldwide
Map of fishing activity worldwide from vessel tracking data
Follow a raindrop from anywhere to the sea
Real-time air pollution readings from monitoring stations worldwide
The global database of species occurrences, mapped
Official US air quality index and forecasts
Live and forecast maps of bird migration over the United States
Live nature cams: bears, eagles, reefs and more
Hundreds of maps on environment, energy, food and society
Animal tracking data: see how birds, whales and mammals move
Map of the world's protected areas and nature reserves
Global maps of coral reefs and reef habitats from satellite imagery
Find a dark place to see the stars near you
Map of fruit trees and wild food you can forage in cities
Where species live: range maps and biodiversity for any place
Citizen-collected radiation measurements around the world
Bird sounds from around the world, mapped by location
New York City's official zoning and land use map
Draw every road in a city as a minimalist poster
The 1930s redlining maps of American cities, digitised
Open 3D city models of Japan's cities from the national PLATEAU project
Simulate shadows from buildings, trees and terrain at any time
Los Angeles' zoning and parcel information system
See everywhere you can reach by public transport in a given time
Sun position, sunrise and sunset directions for any place and time
How walkable, bikeable and transit-friendly an address is
Global maps of built-up areas and population over 50 years
Worldwide 3D buildings generated from OpenStreetMap
National map of planning and housing data for England