Cardiff (Splott & CF3) Plume Plotter
Cardiff (Splott & CF3) incinerators plume
at 17:50 on Fri, 09 Dec 2022
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The map shows the (predicted) current state of pollution from the proposed incinerators at Cardiff.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 5.86 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

Oxides of nitrogen

Concentration
per m3
Background
(annual mean)
Plume
Oxides of nitrogen12.2 µg5.86 µg(48%)
Display parameters
Zoom:
+
Area:
Centred
Downwind
Emissions:
Planned
Latest weather data
Wind 5.8 mph (2.6 m/s) from 300°. Cloud cover: 0/10. Temp: 1°C. Pressure: 1009 mb. Data from Cardiff airport at 17:50.