SELCHP Plume Plotter
SELCHP incinerator plume
at 07:20 on Sat, 18 May 2024
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The map shows the (predicted) current state of pollution from the incinerator at Landmann Way, Lewisham.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 7.71 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
Hydrogen chloride
Ammonia
Mercury

Oxides of nitrogen
Particulates
Hydrogen chloride
Ammonia
Mercury

Concentration
per m3
Background
(annual mean)
Plume
Oxides of nitrogen30 µg7.71 µg(26%)
Particulates25 µg47.2 ng(0%)
Hydrogen chloride1 µg368 ng(37%)
Ammonia3 µg173 ng(6%)
ChromiumN/A673 pg
CopperN/A213 pg
NickelN/A152 pg
Mercury2 ng55.2 pg(3%)
ArsenicN/A34.7 pg
CadmiumN/A32.1 pg
Display parameters
Zoom:
+
Area:
Centred
Downwind
Emissions:
Historical
Latest weather data
Wind 5.8 mph (2.6 m/s) from 350°. Cloud cover: 8/10. Temp: 13°C. Pressure: 1013 mb. Data from London City airport at 07:20.