This dataset consists of a series a weekly tables summarising the level of Particle Matter – PM2.5 recorded on Main Street in Gorey, Co. Wexford. This variable is measured approximately every 10 minutes. Each table contains the following fields:

1. Town: this field indicates the town where the sensor is located.

2. County: this field indicates the county where the sensor is located.

3. Street_Name: this field indicates the name of the street where the sensor is located.

4. Sensor_ID: this field contains an unique ID for the device that was used to capture the data.

5. Latitude: this field contains the latitude of the device that was used to capture the data.

6. Longitude: this field contains the longitude of the device that was used to capture the data.

7. Date: this field contains the date of each given record (yyyy-mm-dd)

8. Time: this field contains the timestamp of each record.

9. Measure: this field describes the environmental parameter being measured.

10. Units: this fields specifies the unit of measurement.

11. Value: this field contains the level of the environmental parameter being measured.

12. Year: this field contains the year in which the record was captured.

13. Week_Year: this field contains the number of the week of the year in which the record was captured.

Please note that:

Records start on the 17th of January 2022. Records are captured every 10 minutes approximately. The name of each table contains the year and the number of the week in which the corresponding records were captured. Any gaps in the time series are due to sensor’s malfunctioning.