We're in beta! If you find a bug or have feedback, let us know in our issue tracker.

Search Opportunities
air temperature
within 25 miles
Apr 30, 2026
4 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 Marineair pollution monitoringhikingcarbon dioxidesmartphone applicationiphoneec2020appmobile applicationcitizen sciencestemair quality indexusaairclimate changeautumnexperimentclimatebicyclingsummercommunity-based monitoringandroiddatabaseenvironmental justicesciencespringgirl scoutsoutdoorscarbon monoxidedataparticulate matterwinterequityair pollutionclimate monitoringnatureglobal warmingweather dataenvironmentinvestigationweatherair quality
1

Share Your Results

Share the list by copying the link below

Copy Link