Gloucestershire Plume Plotter

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The map shows the (predicted) current state of pollution from the incinerator at Javelin Park.

The red line shows wind direction. Green rings show distance (km). Colours show concentration of oxides of nitrogen at ground level. Maximum: 11 µg/m³. This is the concentration at the location that is most polluted by the plume.

↓ DETAILS ↓

Breakdown of pollutants at most polluted location (green = background, red = added by plume):

Oxides of nitrogen

Sulphur dioxide

Carbon monoxide

Particulates

Hydrogen chloride

Hydrogen flouride

VOCs

Ammonia

Mercury

Cadmium and thallium

Other metals

Dioxins and furans

Benzo(a)pyrene

↓ MORE DETAILS ↓

Oxides of nitrogen

Sulphur dioxide

Carbon monoxide

Particulates

Hydrogen chloride

Hydrogen flouride

VOCs

Ammonia

Mercury

Cadmium and thallium

Other metals

Dioxins and furans

Benzo(a)pyrene

Concentration per m³	Background (annual mean)	Plume
Oxides of nitrogen	15.3 µg	11 µg	(72%)
Sulphur dioxide	2.6 µg	734 ng	(28%)
Carbon monoxide	324 µg	2.18 ng	(0%)
Particulates	15.4 µg	10.6 ng	(0%)
Hydrogen chloride	2.35 µg	429 ng	(18%)
Hydrogen flouride	560 ng	5.7 ng	(1%)
VOCs	500 ng	54 ng	(11%)
Ammonia	2.6 µg	102 ng	(4%)
Mercury	30 pg	135 pg	(450%)
Cadmium and thallium	430 pg	37.3 pg	(9%)
Other metals	20.8 ng	1.29 ng	(6%)
Dioxins and furans	44.1 fg	0.526 fg	(1%)
Benzo(a)pyrene	210 pg	812 fg	(0%)

Display parameters

Zoom:	–		+
Area:	Centred	Downwind
Emissions:	Planned	Historical

Latest weather data

Wind 0.2 mph (0.1 m/s) from 193°. Cloud cover: 0/10. Temp: -0.2°C. Pressure: 1001 mb. Data from Oaktree Weather, Quedgeley at 06:15.