Corby (Gretton) Plume Plotter
Corby (Gretton) incinerator plume
at 00:20 on Sun, 13 Jul 2025
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The map shows the (predicted) current state of pollution from the proposed incinerator at Gretton Brook Road.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 148 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
Sulphur dioxide
Carbon monoxide
TOC
Hydrogen chloride
Cadmium and thallium
Other metals
Ammonia
Dioxins and furans
PAHs

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

Concentration
per m3
Background
(annual mean)
Plume
Oxides of nitrogen14.9 µg148 µg(992%)
Particulates13.1 µg5.69 µg(43%)
Sulphur dioxide2.2 µg37 µg(1680%)
Carbon monoxide246 µg62.5 µg(25%)
TOC540 ng11.4 µg(2106%)
Hydrogen chloride210 ng8.53 µg(4061%)
Hydrogen flourideN/A1.14 µg
Cadmium and thallium100 pg25.6 ng(25587%)
MercuryN/A11.4 ng
Other metals14.8 ng284 ng(1921%)
Ammonia1.95 µg11.4 µg(583%)
Dioxins and furans10.9 fg73.9 fg(678%)
PAHs150 pg185 pg(123%)
PCBN/A99.5 fg
Display parameters
Zoom:
+
Area:
Centred
Downwind
Emissions:
Planned
Latest weather data
Wind 8.1 mph (3.6 m/s) from 20°. Cloud cover: 0/10. Temp: 15°C. Pressure: 1016 mb. Data from Wittering RAF airport at 00:20.