Slough Plume Plotter
Slough multifuel incinerator plume
at 10:50 on Sat, 20 Dec 2025
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The map shows the predicted pollution caused by the emissions from the proposed multifuel incinerator at Slough Trading Estate.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 2.81 µg/m3. This is the concentration at the location that is most polluted by the plume.

↓  POLLUTANTS  ↓

Breakdown of pollutants at most polluted location (green = background, red = added by plume):

Oxides of nitrogen
Sulphur dioxide
Particulates
Carbon monoxide
Hydrogen chloride
Hydrogen flouride
Cadmium and thallium
Other metals

↓  MORE DETAILS  ↓
Oxides of nitrogen
Sulphur dioxide
Particulates
Carbon monoxide
Hydrogen chloride
Hydrogen flouride
Cadmium and thallium
Other metals

Concentration
per m3		Background
(annual mean)		Plume
Oxides of nitrogen31 µg2.81 µg(9%)
Sulphur dioxide3.9 µg702 ng(18%)
Particulates16.9 µg140 ng(1%)
Carbon monoxide196 µg702 ng(0%)
Hydrogen chloride350 ng140 ng(40%)
Hydrogen flouride3 ng14 ng(468%)
VOCN/A140 ng
AmmoniaN/A74.9 ng
Cadmium and thallium160 pg749 pg(468%)
MercuryN/A749 pg
Other metals127 ng7.49 ng(6%)
Display parameters
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Area:
Centred
Downwind
Emissions:
Planned
Latest weather data
Wind 6.9 mph (3.1 m/s) from 120°. Cloud cover: 0/10. Temp: 8°C. Pressure: 1013 mb. Data from London Heathrow airport at 10:50.
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