Estates
Air Monitoring System
Frenchay PM10
Particulate matter, especially very fine particles (smaller than 10 microns – known as PM10), is thought to have a very large impact on human health and is one of the major problems facing environmental professionals. PM10 particles and even smaller fractions (PM2.5) can reach deep into our lungs and can cause severe respiratory problems as well as possibly contributing to many other conditions and diseases.
Displayed below are PM10 Graphs (Current, Yesterday, Last week and Last Month) with links to the raw data by clicking on the graph. Should any Academic or Group require more specific or a wider range of data please contact estates
Info: Conversion rates from ppb to µg/m3 are from the latest Local Air Quality Management Technical Guidance LAQMTG(09). They are:
NO 1 ppb = 1.25 µg/m3
NO2 1 ppb = 1.91 µg/m3
NOx are expressed as NO ppb + NO2 ppb x 1.91
O3 1 ppb = 2.00 µg/m3
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