Ryburn Valley Plume Plotter
Ryburn Valley incinerators plume
at 22:20 on Sun, 02 Oct 2022
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The map shows the (predicted) current state of pollution from the proposed incinerators at Sowerby Bridge, West Yorkshire.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 6.06 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
TOC
Hydrogen chloride
Hydrogen flouride
Carbon monoxide
Sulphur dioxide
Cadmium and thallium
Mercury
Other metals
Dioxins and furans
PAHs
PCBs

Oxides of nitrogen
Particulates
TOC
Hydrogen chloride
Hydrogen flouride
Carbon monoxide
Sulphur dioxide
Cadmium and thallium
Mercury
Other metals
Dioxins and furans
PAHs
PCBs

Concentration
per m3
Background
(annual mean)
Plume
Oxides of nitrogen16.4 µg6.06 µg(37%)
Particulates14.4 µg307 ng(2%)
TOC320 ng307 ng(96%)
Hydrogen chloride310 ng307 ng(99%)
Hydrogen flouride500 ng30.7 ng(6%)
Carbon monoxide131 µg1.55 µg(1%)
Sulphur dioxide4.1 µg1.55 µg(38%)
Cadmium and thallium100 pg1.54 ng(1536%)
Mercury1.2 ng1.54 ng(128%)
Other metals12.6 ng15.4 ng(122%)
Dioxins and furans8 fg3.08 fg(38%)
PAHs62 pg30.8 pg(50%)
PCBs44 pg154 pg(349%)
Display parameters
Zoom:
+
Area:
Centred
Downwind
Emissions:
Planned
Latest weather data
Wind 6.9 mph (3.1 m/s) from 270°. Cloud cover: 4/10. Temp: 10°C. Pressure: 1025 mb. Data from Leeds Bradford airport at 22:20.