Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20.
Suomi NPP data announcement
Low-Cost Sensor AQ Data Access and Tools
Find and access NASA's growing archive of air quality datasets gathered with low-cost sensors.
Low-Cost Sensor AQ Datasets
| Dataset Sort descending | Platforms | Temporal Extent | Spatial Extent | Location | Data State |
|---|---|---|---|---|---|
| Low Cost Sensors AQ AirGradient Data | AirGradient | 2019-11-08 to Present |
N: 64.15 S: -84.34 E: 175.93 W: -149.91 |
NORTHERN HEMISPHERE, EASTERN HEMISPHERE, Troposphere, ONTARIO, ALBERTA, SAN JOSE, DENVER, SEATTLE, BALTIMORE, LONG ISLAND, MEXICO, BRAZIL, ARGENTINA, SOUTH AFRICA, KENYA, ISRAEL, GHANA, BENIN, GERMANY, SWITZERLAND, IRELAND, UNITED KINGDOM, BELGIUM, INDIA, NEPAL, THAILAND, PHILIPPINES, AUSTRALIA | ACTIVE |
| Low Cost Sensors AQ AirQino Data | AirQino | 2021-06-22 to Present |
N: 43.91 S: 43.82 E: 11.15 W: 11.02 |
ITALY, NORTHERN HEMISPHERE, EASTERN HEMISPHERE, Troposphere | ACTIVE |
| Low Cost Sensors AQ BEACO2N Data | BEACO2N | 2012-04-06 to Present |
N: 56.05 S: -36.93 E: 174.82 W: -122.51 |
NORTHERN HEMISPHERE, WESTERN HEMISPHERE, Troposphere, CALIFORNIA, RHODE ISLAND, UNITED KINGDOM, AUSTRALIA, EASTERN HEMISPHERE, SOUTHERN HEMISPHERE | ACTIVE |
| Low Cost Sensors AQ City of Madison Data | City of Madison Air Quality | 2023-06-10 to Present |
N: 37.93 S: 33.97 E: -117.14 W: -122.34 |
LA CROSSE, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, Troposphere | ACTIVE |
| Low Cost Sensors AQ HAQ Pods Data | HAQ Pods | 2019-02-18 to Present |
N: 40.91 S: 40.69 E: -111.84 W: -112.1 |
CALIFORNIA, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, Troposphere | ACTIVE |
| Low Cost Sensors AQ INSTEP Data | INSTEP | 2023-06-07 to Present |
N: 37.93 S: 33.97 E: -117.14 W: -122.34 |
CALIFORNIA, Troposphere, NORTHERN HEMISPHERE, WESTERN HEMISPHERE | ACTIVE |
| Low Cost Sensors AQ Love my Air Denver Data | GROUND-BASED OBSERVATIONS | 2024-01-01 to Present |
N: 41 S: 37 E: -102 W: -109 |
DENVER, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, Troposphere | ACTIVE |
| Low Cost Sensors AQ Love my Air Wisconsin Data | Love My Air Wisconsin | 2014-01-01 to Present |
N: 43.15 S: 43 E: -87.9 W: -88 |
LA CROSSE, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, Troposphere | ACTIVE |
| Low Cost Sensors AQ MKE Fresh Air Data | MKE Fresh Air | 2020-02-04 to Present |
N: 43.13 S: 42.98 E: -87.88 W: -88.01 |
LA CROSSE, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, Troposphere | ACTIVE |
| Low Cost Sensors AQ Pakistan Air Quality Initiative Data | PakAirQuality | 2016-10-07 to Present |
N: 35.3 S: 24.79 E: 75.64 W: 66.92 |
NORTHERN HEMISPHERE, EASTERN HEMISPHERE, Troposphere, PAKISTAN | ACTIVE |
| Low Cost Sensors AQ RAMP Data | RAMP | 2017-01-01 to Present |
N: 40.75 S: 40.29 E: -79.82 W: -80.32 |
PENNSYLVANIA, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, Troposphere | ACTIVE |
| Low Cost Sensors AQ STAIR Data | STAIR | 2012-01-01 to Present |
N: 28.74 S: 28.38 E: -81.1 W: -81.7 |
FLORIDA KEYS, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, Troposphere | ACTIVE |
| Low Cost Sensors AQ UPC Data | UPC | 2017-01-08 to Present |
N: 42.01 S: 41.32 E: 2.29 W: 2.08 |
GIBRALTAR, ITALY, NORTHERN HEMISPHERE, EASTERN HEMISPHERE, Troposphere | ACTIVE |
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