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android
within 25 miles
Mar 2, 2026
165 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 Marinecarbon dioxideusaair pollutionparticulate matterclimateclimate monitoringenvironmental justiceexperimentautumnweathercitizen sciencecarbon monoxidemobile applicationenvironmentcommunity-based monitoringair qualityscienceairequitysummernaturehikingbicyclingsmartphone applicationair pollution monitoringweather dataspringec2020global warmingiphoneoutdoorsstemair quality indexclimate changeandroidwintergirl scoutsdatadatabaseinvestigationapp

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

  • Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinelakepondoceanalgal bloomsalgal bloomreportwaterriverblue green algae

EpiCollect

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