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android
within 25 miles
Mar 18, 2026
343 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 Marineappequitycommunity-based monitoringwinterair pollution monitoringweatherusaandroidcarbon dioxidedataspringairhikingbicyclingclimate changeclimate monitoringinvestigationmobile applicationautumnair qualitycitizen scienceexperimentnatureclimatesummersciencedatabaseparticulate matterec2020iphonestemglobal warmingair pollutionsmartphone applicationenvironmentcarbon monoxideair quality indexweather datagirl scoutsoutdoorsenvironmental justice

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

  • Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineblue green algaeriveralgal bloomsreportoceanwaterlakealgal bloompond

EpiCollect

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