Postcode Search
xmas alert
Christmas and New Year in Sedgemoor

Sedgemoor District Council will remain open for business as usual during the holiday period on all days except bank holidays.

Rubbish and recycling collections will be two days later from Monday 25th to Friday 29th December, and one day later between Monday 1st to Friday 5th January. A Bank Holiday Collection leaflet from the Somerset Waste Partnership is available here: Icon for pdf Christmas & New Year Refuse Collections 2017/2018 [22.09KB]

Air Quality & Health


Air quality at a local level can be an issue of concern for some people and the effects of pollutants on a national and global level are of concern for all of us.

Most healthy people do not normally notice any effects from air pollution except if levels of pollutants increase as a result of traffic and weather conditions in more urban areas. Some people may get eye irritation or start to cough and in more serious cases may experience breathing problems.

As pollutant levels increase the adverse effects on health increase.

Main types of pollutant

Benzene

A hydrocarbon that comes almost entirely from vehicle exhausts.

Butadiene

Almost exclusively from vehicle exhausts.

Carbon monoxide

The product of incomplete combustion of fossil fuels.

Particles or PM10

Small airborne particles that can penetrate deep into the lung. They come from many sources including sea salt, windblown soil, combustion processes and droplet formation in the atmosphere. However, in Bridgwater town centre and Sedgemoor the main primary source is from combustion processes and especially diesel engines.

Fine particulate matter or PM2.5

These are even finer fractions. There has been a recent move towards these parameters as better representing health related issues than PM10. However under current UK law there is no absolute requirement to assess these parameters at a local level.

Nitrogen dioxide

This is formed whenever fossil fuels are burnt in air. The main source in Sedgemoor is from motor vehicle exhausts.

Lead

Lead was used as a petrol additive, however with the phasing out of this fuel in 2000, ambient concentrations have now dropped significantly.

Ozone

In the upper atmosphere it is essential to protect the earth from harmful ultraviolet light. However at high levels near the ground this gas can irritate the airways of the lungs. It is formed as a secondary pollutant i.e. by the reaction of other pollutants with each other.

Sulphur dioxide

This is mainly produced during the burning of coal and oil.

Further information on these pollutants can be found in the National Air Quality Strategy that can be downloaded from the DEFRA website