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AirKeepers
Fight air inequality.
Anywhere
- Ongoing
Citizen ScienceEcology & Environmentairair pollutionenvironment
air pollution monitoring
within 25 miles
Dec 29, 2025
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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 Marineclimate changegirl scoutsclimateenvironmental justiceec2020airenvironmentiphonecitizen sciencestemappoutdoorscarbon monoxideair quality indexequitymobile applicationexperimentair pollution monitoringandroidair pollutionweather datainvestigationsciencedatabaseparticulate matterhikingclimate monitoringusaair qualityweathercommunity-based monitoringspringbicyclingdatasmartphone applicationcarbon dioxidenaturesummerwinterglobal warmingautumn
Mapping for Change
Community air quality monitoring
Supporting communities in doing their own air quality monitoring
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentSocial ScienceCrowd FundingGeographycommunity monitoringair quality
Great Lakes Environmental Monitoring with Passive Samplers
Monitor air and water quality of Great Lakes.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentChemistrypollutiongreat lakesenvironment
CREATE Lab, Robotics Institute, Carnegie Mellon University, Pittsburgh, PA 15213, USA
Industrial Smoke Hunting
Train an Artificial Intelligence system to detect industrial smoke emissions automatically
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentComputers & Technologyair qualityair pollutionsmoke emissionsdeep learninglabel smoke emissions, pollution monitoring videos, train an Artificial Intelligence system, detect industrial smoke pollution, data, AIcomputer vision
Ozone Where We Live (OWWL)
Monitor air quality in California
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & WeatherEcology & EnvironmentGeology & Earth Sciencepollutionair qualityairozone
IQAir AirVisual
PM2.5 air pollution monitoring
Better understand air pollution and its sources, indoors and out
Anywhere
- Ongoing
Citizen ScienceHealth & MedicinePolicyClimate & WeatherNature & OutdoorsCrowd FundingTransportationEducationasthmaenvironmentcarbonventilationco2emissionscarsdatamonitoringair pollutantsburn banhealthoutdoorair qualityhighwayspm2.5smogdustindoortrafficwood burningair pollutionair
Colorado State University
PM OPERA: Study Health Impacts of Air Pollution in Urban Areas
Monitor ambient air quality in populated cities across the U.S
Multiple locations, including yours!
- Ongoing through October 20, 2027 at 6:00 AM
Citizen ScienceEcology & EnvironmentHealth & MedicineNature & Outdoors
SeagrassWatch
WPSQ is aiming to increase community awareness about the value o
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & WeatherEducationmarinecoastalecology
Breeze Technologies
The densest air quality monitoring network in the world
Understand the connection between traffic flow and urban air quality levels
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsGeology & Earth Sciencemobilityair quality datasensorsurban planningurban datacitizen scienceair qualitytrafficair pollution dataair pollutioniot
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