Lakeside Plume Plotter
Lakeside incinerator plume
at 10:50 on Sun, 23 Jun 2024
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The map shows the (predicted) current state of pollution from the incinerator at Colnbrook, Slough.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 4.18 µg/m3. This is the concentration at the location that is most polluted by the plume.

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

Oxides of nitrogen
Particulates
Sulphur dioxide
Carbon monoxide
Hydrogen chloride
Hydrogen flouride
VOC
Ammonia
Mercury
Dioxins and furans

Oxides of nitrogen
Particulates
Sulphur dioxide
Carbon monoxide
Hydrogen chloride
Hydrogen flouride
VOC
Ammonia
Mercury
Dioxins and furans

Concentration
per m3
Background
(annual mean)
Plume
Oxides of nitrogen30 µg4.18 µg(14%)
Particulates25 µg24.9 ng(0%)
Sulphur dioxide3.5 µg57.3 ng(2%)
Carbon monoxide205 µg89.5 ng(0%)
Hydrogen chloride1 µg48 ng(5%)
Hydrogen flouride500 ng14.7 ng(3%)
VOC650 ng15.6 ng(2%)
Ammonia3 µg4.62 ng(0%)
Mercury2 ng24.3 pg(1%)
Cadmium and thalliumN/A16 pg
Other metalsN/A894 pg
Dioxins and furans8 fg0.23 fg(3%)
Display parameters
Zoom:
+
Area:
Centred
Downwind
Emissions:
Planned
Historical
Latest weather data
Wind 3.4 mph (1.5 m/s) (variable). Cloud cover: 4/10. Temp: 20°C. Pressure: 1020 mb. Data from London Heathrow airport at 10:50.