Harewood Plume Plotter
Harewood incinerator plume
at 07:50 on Sat, 18 May 2024
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The map shows the (predicted) current state of pollution from the proposed incinerator at Barton Stacey / Longparish, Hampshire (with 80m stack).

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 5.31 ng/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
TOC
Hydrogen flouride
Ammonia
Cadmium and thallium
Mercury
Other metals
PAHs
Dioxins and furans

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

Concentration
per m3
Background
(annual mean)
Plume
Oxides of nitrogen9.5 µg5.31 ng(0%)
Sulphur dioxide700 ng1.33 ng(0%)
Carbon monoxide227 µg2.21 ng(0%)
Particulates12.3 µg221 pg(0%)
Hydrogen chloride74 ng266 pg(0%)
TOC500 ng442 pg(0%)
Hydrogen flouride3 ng43.9 pg(1%)
Ammonia3.1 µg442 pg(0%)
Cadmium and thallium90 pg877 fg(1%)
Mercury15 ng877 fg(0%)
Other metals12.1 ng13.2 pg(0%)
PAHs832 pg442 fg(0%)
Dioxins and furans17.8 fg0.00266 fg(0%)
PCBsN/A221 fg
Display parameters
Zoom:
+
Area:
Centred
Downwind
Emissions:
Planned
Latest weather data
Wind 2.2 mph (1 m/s) from 330°. Cloud cover: 10/10. Temp: 15°C. Pressure: 1013 mb. Data from Middle Wallop airport at 07:50.