South Wales indoor and outdoor air quality

Use of low cost Enviroplus particulate sensors to compare outdoor and indoor air quality in Bridgend, South Wales.

Two low cost Enviroplus particulate sensors have been deployed in Bridgend, South Wales. The indoor sensor is located in a study used in the daytime during weekdays.

The outdoor sensor is located in a garden adjacent to a railway line and within 0.5 km of a dual carriageway and the M4. Traffic flow on the M4 is recorded via photographs taken on two mornings per week.

The correlation between the outdoor and indoor particulates will be assessed against the traffic flow.