Air Quality in Duitama Municipality from IoT Sensor Network
Updated 20d ago
Available on 1 platform
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Description
Duitama, Colombia, hosts an IoT sensor network measuring air pollutants at multiple city locations. The dataset likely contains time-series readings for temperature, humidity, CO2, CO, and particulate matter (PM2.5, PM5, PM10) transmitted every 5 minutes. It was published via datos.gov.co and last updated on 2026-05-18.
Use Cases
Modeling correlations between particulate matter (pm2_5, pm5, pm10) and meteorological variables (Temperatura, Humedad Relativa) for pollution forecasting.
Analyzing temporal trends of carbon monoxide (co) and carbon dioxide (co2) levels using the Fecha timestamp.
Comparing air quality readings across different sensor locations identified by the Nombre Equipo column.
Strengths
Data is collected at a high temporal resolution, with a transmission rate of every 5 minutes.
Includes measurements for 7 distinct air quality and meteorological variables (co, co2, pm2_5, pm5, pm10, Temperatura, Humedad Relativa).
Sensors are deployed at multiple, specified geographic locations within Duitama, allowing for spatial analysis.
Limitations
Metadata completeness is limited; row count, data license, and author are unknown, which may limit suitability assessment.
Last updated 2026-05-18 17:51:44; freshness should be verified as the date is in the future relative to the current time.
Data may reflect geographic bias inherent to the specific sensor locations in Duitama.
Provenance
Source
datos.gov.co
Collection Method
Measurements from IoT air quality sensors developed by the Centro Internacional de Física of the Universidad Nacional de Colombia.
Freshness
Last updated date is listed as 2026-05-18 17:51:44.
Geography
Duitama, Boyacá, Colombia. Specific installation points include the old transport terminal and Avenida Camillo Torres.
The 'last updated' timestamp is in the future (2026), which may indicate a metadata error; users should verify data currency.