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within 25 miles
Nov 10, 2026
5260 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 Marineappweather datadatadatabasecarbon dioxideclimate changeclimatenaturespringair quality indexcommunity-based monitoringinvestigationhikingcitizen scienceenvironmentcarbon monoxideglobal warmingair pollution monitoringclimate monitoringparticulate mattersmartphone applicationexperimentmobile applicationiphoneweatherautumnbicyclingandroidair qualityoutdoorsscienceenvironmental justiceec2020stemair pollutionusaequitygirl scoutssummerwinterair

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

  • Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinelakealgal bloomsriverpondalgal bloomwaterreportblue green algaeocean

EpiCollect

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