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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinehabitatappstreamlakeaquaticriversmartphonewater
smartphone app
within 25 miles
Nov 24, 2025
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2B Technologies, Inc.
AQTreks (AirQualityTreks)
Monitor air pollution levels and map air pollution around the US
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineair pollution monitoringclimate monitoringoutdoorswinterenvironmentec2020weathercarbon dioxidespringairscienceweather dataappdatabaseair qualitynaturecommunity-based monitoringiphoneequitygirl scoutsbicyclingmobile applicationusaandroidclimatecitizen sciencesmartphone applicationinvestigationglobal warmingexperimentstemair quality indexenvironmental justiceclimate changesummerair pollutionparticulate matterhikingcarbon monoxidedataautumn
Vancouver Aquarium
BC Cetacean Sightings Network
Collect data on cetaceans and sea turtles in British Columbia
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyOcean Water MarineAnimalsNature & Outdoorsmarinecetaceanssea turtleswhalesoceanbritish columbia
UMASS Dartmouth
Beecology
Collect plant-pollinator interaction data for conservation
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentInsects & PollinatorsAnimals
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdwatchingmammalsmigration phenologyunited kingdombird recordingbird migrationbird watchingbirdingandroidbirdmigrant birdsappipadirelandiphonedragonfliesbirds of conservation concerncitizen science
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmonitoringmosquitosmartphone app
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsreefcoral bleachingcoral reefcoralbleachingreef health
Made possible by the NASA Citizen Science for Earth Systems Program (CSESP), the Chesapeake Water Watch is a joint project between the Smithsonian Environmental Research Center (SERC) and the City College of New York (CCNY).
Chesapeake Water Watch (CWW)
Improve Chesapeake Bay water quality
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentAstronomy & Spacenasa-supportedcsm2025nasachesapeake bayestuaryhydrocolorwater quality monitoringnasa-sciactwater samplesmarine sciencesatellites_nasa
CREDO (Cosmic Ray Extremely Distributed Observatory)
Answer fundamental questions about the universe using a smartphone
Anywhere
- Ongoing
Citizen SciencePhysicsEducationAstronomy & Spacecredo scienceastronomydetectorapplicationscosmic rayhigh energy cosmic raycredo detector
Michigan Technology University
Cyber Citizen
Engage citizens in the awareness of their natural environments
Multiple locations, including yours!
- Ongoing
Citizen ScienceComputers & TechnologyNature & OutdoorsEcology & EnvironmentOcean Water Marineenviromentpolutionsmartphoneapp