Query by Location - Results

Habitat: Coniferous woodland

Grid Reference: NX542700

Grid Easting: 254500 to the 1km mid point (metres)

Grid Northing: 570500 to the 1km mid point (metres)

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Pollutant: Ammonia

Critical Level: 1.0 - 3 µg m-3

Concentration: 0.67 µg m-3

Data Year: 2019 - 2021

Exceedance: [-0.33] to [-2.33] µg m-3

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Pollutant: N Deposition

Critical Load Range:
Coniferous woodland: 3 - 15 Kg N/ha/year
Temperate continental Pinus sylvestris forest : 5 - 15 Kg N/ha/year
Temperate mountain Picea forest, Temperate mountain Abies forest : 10 - 15 Kg N/ha/year

Deposition: 24.07 Kg N/ha/year

Data Year: 2019 - 2021

Exceedance Ranges:
Coniferous woodland [21.07] to [9.07] Kg N/ha/year
Temperate continental Pinus sylvestris forest [19.07] to [9.07] Kg N/ha/year
Temperate mountain Picea forest, Temperate mountain Abies forest [14.07] to [9.07] Kg N/ha/year

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Pollutant: Nitrogen Oxides

Critical Level: 30 µg NOx (as NO2) m-3

Concentration: 2.48 µg NOx (as NO2) m-3

Data Year: 2019 - 2021

Exceedance: -27.52 µg NOx (as NO2) m-3

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Pollutant: Ozone

Critical Level: 5000 ppb hours (6 months growing season April to September)

Exposure: 2664.56 ppb hours

Data Year: 2007 - 2012

Exceedance: -2335.44 ppb hours

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Pollutant: Sulphur Dioxide

Critical Level: 20 µg m-3

Concentration: 0.25 µg m-3

Data Year: 2019 - 2021

Exceedance: -19.75 µg m-3

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Pollutant: Acid Deposition

Critical Load Class & Values:
Class: Broadleafed/Coniferous unmanaged woodland
CLmaxS: 0 CLminN: 0 CLmaxN: 0 (keq/ha/yr)

Deposition: 1.85 (N: 1.72 | S: 0.21) (keq/ha/yr)

Data Year: 2019 - 2021

Exceedance: