CF3 Plume Plotter
CF3 incinerator plume
at 11:50 on Sun, 23 Jun 2024
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The map shows the (predicted) current state of pollution from the proposed incinerator at Newlands Road, Cardiff.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 6.13 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
Sulphur dioxide
Carbon monoxide
Particulates
VOCs
Hydrogen chloride
Hydrogen flouride
Cadmium and thallium
Mercury
Other metals

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

Concentration
per m3
Background
(annual mean)
Plume
Oxides of nitrogen12.2 µg6.13 µg(50%)
Sulphur dioxide2.9 µg1.53 µg(53%)
Carbon monoxide354 µg2.55 µg(1%)
Particulates11.7 µg256 ng(2%)
VOCs490 ng510 ng(104%)
Hydrogen chloride260 ng307 ng(118%)
Hydrogen flouride3.5 µg50.5 ng(1%)
Cadmium and thallium230 pg1.02 ng(444%)
Mercury2.3 ng1.02 ng(44%)
Other metals41.9 ng15.3 ng(37%)
Dioxins and furansN/A2.04 fg
Display parameters
Zoom:
+
Area:
Centred
Downwind
Emissions:
Planned
Latest weather data
Wind 4.7 mph (2.1 m/s) from 210°. Cloud cover: 4/10. Temp: 19°C. Pressure: 1020 mb. Data from Cardiff airport at 11:50.