Davyhulme Plume Plotter
Davyhulme incinerator plume
at 23:50 on Sun, 02 Oct 2022
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The map shows the (predicted) current state of pollution from the proposed incinerator at Trafford Way, Davyhulme.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 3.42 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 PM10
Hydrogen chloride
Hydrogen flouride
Ammonia
Mercury
Cadmium and thallium
Other metals
BaP
Dioxins and furans
PCBs

Oxides of nitrogen
Sulphur dioxide
Carbon monoxide
Particulates PM10
Hydrogen chloride
Hydrogen flouride
Ammonia
Mercury
Cadmium and thallium
Other metals
BaP
Dioxins and furans
PCBs

Concentration
per m3
Background
(annual mean)
Plume
Oxides of nitrogen41.2 µg3.42 µg(8%)
Sulphur dioxide9.2 µg1.37 µg(15%)
Carbon monoxide545 µg1.37 µg(0%)
Particulates PM1020.2 µg273 ng(1%)
Hydrogen chloride490 ng273 ng(56%)
Hydrogen flouride2.35 µg27.3 ng(1%)
TOCN/A273 ng
Ammonia1.6 µg273 ng(17%)
Mercury2.18 ng1.37 ng(63%)
Cadmium and thallium140 pg1.37 ng(977%)
Other metals25.9 ng13.7 ng(53%)
BaP400 pg2.87 pg(1%)
Dioxins and furans14.2 fg2.74 fg(19%)
PCBs185 pg137 pg(74%)
Display parameters
Zoom:
+
Area:
Centred
Downwind
Emissions:
Planned
Latest weather data
Wind 2.2 mph (1 m/s) from 140°. Cloud cover: 0/10. Temp: 8°C. Pressure: 1026 mb. Data from Manchester airport at 23:50.