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Typical urban pollutants to be considered
D1NI-wide·Technical Booklet K Ventilation
Typical urban pollutants that need to be considered include those covered by the UK Air Quality Strategy (www.defra.gov.uk/environment/airquality/strategy/index.htm (2007)). These are – (a) carbon mon
ventilationnon-domesticcommercialurbanNitrogen oxide consideration
D2NI-wide·Technical Booklet K Ventilation
Although nitrogen oxide (NO) is not included in the UK Air Quality Strategy, it is a normal constituent of combustion discharges and in many cases (e.g. from gas-fired plant) the largest polluting emi
ventilationnon-domesticcommercialurbanTypical pollution emission sources
D3NI-wide·Technical Booklet K Ventilation
Typical pollution emission sources that need to be considered include – (a) road traffic, including traffic junctions and underground car parks; (b) combustion plant (such as heating appliances) runni
ventilationurbanUrban pollution exposure conditions
D4NI-wide·Technical Booklet K Ventilation
In urban areas, buildings are exposed simultaneously to a large number of individual pollution sources from varying upwind distances (long range, intermediate range and short range) and heights and al
ventilationurban