Rivenhall Plume Plotter
Rivenhall incinerator plume
at 14:50 on Sat, 23 Sep 2023
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The map shows the (predicted) current state of pollution from the proposed incinerator at Rivenhall.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 14.9 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
Hydrogen chloride
VOCs
Hydrogen flouride
Ammonia
Cadmium and thallium
Mercury
Other metals
Benzo(a)pyrene
Dioxins and furans
PCBs

Oxides of nitrogen
Sulphur dioxide
Carbon monoxide
Particulates
Hydrogen chloride
VOCs
Hydrogen flouride
Ammonia
Cadmium and thallium
Mercury
Other metals
Benzo(a)pyrene
Dioxins and furans
PCBs

Concentration
per m3
Background
(annual mean)
Plume
Oxides of nitrogen18.6 µg14.9 µg(80%)
Sulphur dioxide6.2 µg7.44 µg(120%)
Carbon monoxide301 µg7.44 µg(2%)
Particulates20.2 µg1.49 µg(7%)
Hydrogen chloride720 ng1.49 µg(207%)
VOCs600 ng1.49 µg(248%)
Hydrogen flouride2.35 µg150 ng(6%)
Ammonia1.8 µg1.49 µg(83%)
Cadmium and thallium150 pg2.98 ng(1984%)
Mercury1.51 ng7.44 ng(493%)
Other metals16.5 ng74.4 ng(451%)
Benzo(a)pyrene140 pg15.6 pg(11%)
Dioxins and furans22.8 fg14.9 fg(65%)
PCBs142 pg745 pg(526%)
Display parameters
Zoom:
+
Area:
Centred
Downwind
Emissions:
Planned
Latest weather data
Wind 9.2 mph (4.1 m/s) from 260°. Cloud cover: 2/10. Temp: 16°C. Pressure: 1017 mb. Data from Stansted airport at 14:50.