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android
within 25 miles
Mar 1, 2026
167 opportunities found! use fewer search filter criteria to find more opportunities

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 Marinesmartphone applicationcarbon dioxidenatureair pollution monitoringcitizen scienceglobal warmingweatherair qualityinvestigationenvironmental justiceiphoneclimateandroidairsciencebicyclingenvironmentcommunity-based monitoringspringequitydatabasestemparticulate matterexperimentautumnair quality indexhikingoutdoorsair pollutionsummerclimate changeec2020wintergirl scoutsweather datausadatacarbon monoxidemobile applicationappclimate monitoring

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

  • Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterriverreportoceanpondblue green algaealgal bloomlakealgal blooms

EpiCollect

Anywhere
  • Ongoing
Citizen ScienceEcology & EnvironmentBiologyComputers & TechnologyGeology & Earth ScienceAnimalsNature & Outdoorsnature & outdoorsecology & environment
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