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Nov 30, 2025
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Aquatic habitat monitoring

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineaquaticstreamsmartphonelakeriverhabitatwaterapp

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 Marineglobal warmingscienceweather dataairequityclimate changeparticulate matterenvironmentair pollution monitoringappusainvestigationstemdataspringenvironmental justicecarbon dioxidehikingmobile applicationnatureair qualityautumnsmartphone applicationexperimentcommunity-based monitoringair pollutioncarbon monoxidedatabasesummerandroidbicyclingair quality indexcitizen scienceiphonewinterec2020girl scoutsweatherclimate monitoringoutdoorsclimate
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