GMT: Fri 24 Nov 2017 07:08
Enviro Technology Services - www.et.co.uk

Air Pollution in ET for Fri 24 Nov 2017:

LOW
MODERATE
HIGH
VERY HIGH

The overall air pollution in ET: value 1 out of 10 (1 = lowest, 10 = highest)D |
 

Frequently asked questions

Why the need for air quality monitoring?

Air pollution levels have been monitored in the UK for over 100 years, however, it has really only been in the last 25 years that the technology has been available to measure air pollution on a real-time basis. There are several reasons why it so important to measure air pollution:


There are many ways of calculating the levels of air quality in an area - this can be done by estimating the rates of emissions from sources such as cars, housing estates and factories etc. However, in order to verify these calculations and get up-to-the-minute information on air quality, it is essential to measure air quality with sophisticated instrumentation such as that designed and supplied by Enviro Technology Services.

Enviro Technology has established this website to enable the general public and all other interested parties to look at the levels of air pollution in the Stroud area with hourly updates and daily, weekly and monthly graphs.
See also:
Please click on a question below to see the answer on the left ...
Pollution glossary
2
Benzene (C6H6)
3
Black Carbon
6
Ozone (O3)
7
PM10
9
Solar radiation
11
Toluene
12
Xylene
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