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Emissions monitoring

Oxides of nitrogen

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Permit limit
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Primary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideVOCsParticulatesAmmoniaHydrogen FluorideElectricity exported
18 Feb 2025147.1719.783.271.650.221.310.120526.81
17 Feb 2025148.5919.53.171.580.241.220.120530.53
16 Feb 2025148.5919.342.890.680.241.350.090534.17
15 Feb 2025150.320.162.160.870.242.110.130532.87
14 Feb 2025150.2919.353.291.330.251.870.170517.08
13 Feb 202515119.742.721.320.271.380.160524.48
12 Feb 2025148.2719.894.590.970.251.370.210528.39
11 Feb 2025146.1419.763.671.190.221.210.160517.24
10 Feb 2025148.919.482.491.280.241.210.120534.02
09 Feb 2025147.5520.052.031.730.261.060.10532.11
08 Feb 2025148.9119.922.381.890.241.050.110528.06
07 Feb 2025148.9718.282.412.840.231.060.070521.07
06 Feb 2025149.4219.062.22.580.230.730.050519.1
05 Feb 2025148.2418.652.332.870.240.840.060513.58
04 Feb 2025149.1918.681.692.90.220.80.060529.05
03 Feb 2025147.9219.212.312.680.230.610.10520.25
02 Feb 2025148.5919.441.472.450.230.690.10528.9
01 Feb 2025147.5919.462.642.490.240.650.10528.02
31 Jan 2025149.3319.132.223.160.240.60.080509.41
30 Jan 2025149.717.712.42.420.250.870.130521.58
29 Jan 2025147.4418.923.182.030.251.10.130516.38
28 Jan 2025165.9219.42.892.710.230.660.030525.28
27 Jan 2025148.6719.963.681.940.210.720.130425.99
26 Jan 2025149.2619.992.942.490.220.610.10528.47
25 Jan 2025147.6819.073.542.230.280.660.090527.45
24 Jan 2025147.5118.992.9620.230.620.090523.85
23 Jan 2025149.0418.932.772.310.250.620.090522.53
22 Jan 2025148.2118.982.912.080.260.630.10421.85
21 Jan 2025147.6219.22.622.20.250.650.120196.24
20 Jan 2025148.2319.43.092.330.290.60.110203.01
19 Jan 2025148.5718.971.832.270.230.570.080224.16
18 Jan 2025148.4919.722.392.160.250.570.110218.28
17 Jan 2025148.0619.274.42.810.270.520.080227.62
16 Jan 2025148.0618.92.483.370.260.50.020512.65
15 Jan 2025148.9618.582.23.050.250.510.030525.23
14 Jan 2025148.9418.772.863.130.270.530.030518.63
13 Jan 2025148.9818.191.872.870.260.540.040504.94
12 Jan 2025149.3818.891.412.30.270.610.050502.38
11 Jan 2025148.6819.382.281.840.260.590.110485.61
10 Jan 2025148.6318.42.821.260.250.590.160500.01
09 Jan 2025148.1918.4310.522.10.620.560.130477.05
08 Jan 2025149.4717.672.282.230.30.580.10494.21
07 Jan 2025148.8717.913.671.380.260.630.170517.52
06 Jan 2025149.3117.663.031.640.260.610.110519.75
05 Jan 2025148.3117.42.321.830.210.630.120509.7
04 Jan 2025147.5716.833.961.550.230.570.170513.79
03 Jan 202515017.222.981.730.270.640.140521.76
02 Jan 2025148.5116.592.861.270.270.650.160509.76
01 Jan 2025148.61162.852.020.250.730.150523.07
31 Dec 2024147.7515.173.532.270.270.680.120518.68
30 Dec 2024147.7615.982.162.790.230.560.070527.89
29 Dec 2024149.4918.11.122.880.240.560.030525.02
28 Dec 2024147.716.732.192.930.240.60.030522.36
27 Dec 2024148.1318.521.193.240.260.540.030526.62
26 Dec 2024146.4218.341.652.980.260.570.050523.85
25 Dec 2024148.9818.181.112.940.260.560.030531.32
24 Dec 2024148.617.541.453.290.250.570.010522.99
23 Dec 2024148.1517.171.611.710.250.660.060522.29
22 Dec 2024148.8320.483.451.090.250.680.10524.67
21 Dec 2024148.619.591.641.390.230.820.090521.79
20 Dec 2024148.2217.312.451.450.250.680.090520.2
19 Dec 2024149.218.431.711.480.250.810.090521.17
18 Dec 2024148.8418.40.652.260.260.710.080516.81
17 Dec 2024149.2118.4401.910.330.760.120.1517.24
16 Dec 2024149.3319.3502.180.350.740.090.1511.1
15 Dec 2024149.3119.9502.330.350.660.10.09251.25
14 Dec 2024149.5119.2301.740.390.690.130.08524.55
13 Dec 2024148.3118.4101.730.460.630.150.22524.36
12 Dec 2024151.6618.0401.970.320.660.120.67464.89
11 Dec 2024150.8118.3701.960.330.630.120.64507.93
10 Dec 2024150.9518.9802.210.320.620.130.61514.55
09 Dec 2024151.3318.8401.930.320.710.140.64512.08
08 Dec 2024150.8519.9601.940.330.670.10.64512.89
07 Dec 2024151.2519.9702.030.310.680.120.64513.37
06 Dec 2024150.9718.4601.940.360.620.150.72502.02
05 Dec 2024148.7719.091.632.340.230.660.080503.57
04 Dec 2024149.5918.781.922.450.260.740.060502.33
03 Dec 2024148.3720.581.271.870.290.760.090496.57
02 Dec 2024150.5921.160.851.890.260.660.070508.33
01 Dec 2024150.5919.950.881.890.250.610.080509.96
30 Nov 2024150.6620.091.621.810.260.660.10503.3
29 Nov 2024152.5319.341.852.070.260.580.090480.34
28 Nov 2024150.4818.951.552.270.30.730.110472.66
27 Nov 2024150.8918.94.562.220.30.620.130501.06
26 Nov 2024146.1518.523.162.390.280.60.090490.09
25 Nov 2024150.8619.231.441.60.2810.060510.62

Secondary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideVOCsParticulatesAmmoniaHydrogen FluorideElectricity exported
18 Feb 2025149.3820.1110.432.70.90.170.120.35526.81
17 Feb 2025152.0319.96.422.440.840.180.120.31530.53
16 Feb 2025148.8420.068.121.740.860.20.140.23534.17
15 Feb 2025151.9420.146.522.120.840.160.140.39532.87
14 Feb 2025147.9120.177.692.340.860.140.130.33517.08
13 Feb 2025152.4420.026.632.60.860.130.120.33524.48
12 Feb 2025150.6620.077.572.530.850.130.130.26528.39
11 Feb 2025148.1920.056.172.940.840.130.130.39517.24
10 Feb 2025149.8919.996.022.730.840.130.120.37534.02
09 Feb 2025152.0420.095.443.040.860.120.110.38532.11
08 Feb 2025149.7420.086.983.080.880.120.120.43528.06
07 Feb 202514719.516.692.750.840.130.140.45521.07
06 Feb 2025146.1619.597.291.880.90.130.170.34519.1
05 Feb 2025149.9219.945.622.810.870.120.130.33513.58
04 Feb 2025152.7719.536.653.250.910.120.160.59529.05
03 Feb 2025150.2320.16.553.350.850.110.120.43520.25
02 Feb 2025152.3520.16.692.980.850.110.120.4528.9
01 Feb 2025151.3720.036.372.850.850.120.130.4528.02
31 Jan 2025145.9120.038.222.990.910.10.140.4509.41
30 Jan 2025151.5519.985.432.870.860.110.110.44521.58
29 Jan 2025152.0620.017.482.460.930.130.140.48516.38
28 Jan 2025153.7619.944.572.350.850.140.150.84525.28
27 Jan 2025150.1919.869.422.310.890.130.150.62425.99
26 Jan 2025149.6620.087.142.210.850.140.130.58528.47
25 Jan 2025150.0320.077.652.080.880.150.140.47527.45
24 Jan 2025144.519.646.841.960.980.170.160.71523.85
23 Jan 2025136.4719.737.341.641.10.220.170.66522.53
22 Jan 202500000000421.85
21 Jan 202500000000196.24
20 Jan 202500000000203.01
19 Jan 202500000000224.16
18 Jan 202500000000218.28
17 Jan 202500000000227.62
16 Jan 2025135.4219.6115.182.891.30.110.140.42512.65
15 Jan 2025142.1819.879.212.671.150.120.140.28525.23
14 Jan 2025141.2819.558.632.541.180.130.140.37518.63
13 Jan 2025133.6319.669.242.381.160.250.150.29504.94
12 Jan 2025141.1119.775.52.521.120.230.130.35502.38
11 Jan 2025133.8819.938.962.151.260.130.150.33485.61
10 Jan 2025134.6419.778.392.371.210.140.150.34500.01
09 Jan 2025143.57206.782.211.110.170.160.46477.05
08 Jan 2025142.4419.384.942.411.060.150.150.5494.21
07 Jan 2025144.4119.034.891.721.040.20.160.45517.52
06 Jan 2025145.419.453.791.821.010.210.140.59519.75
05 Jan 2025147.3619.964.212.221.050.150.130.6509.7
04 Jan 2025145.4919.535.182.111.070.150.130.38513.79
03 Jan 2025143.219.835.42.441.090.130.130.34521.76
02 Jan 2025142.8918.324.51.511.090.180.170.39509.76
01 Jan 2025144.419.443.952.231.030.160.140.48523.07
31 Dec 2024142.3719.385.332.621.070.130.140.27518.68
30 Dec 2024143.9319.465.332.721.060.120.120.19527.89
29 Dec 2024141.7619.845.192.611.070.120.140.25525.02
28 Dec 2024140.9919.556.232.671.10.120.130.15522.36
27 Dec 2024142.9119.78.82.851.160.120.140.19526.62
26 Dec 2024141.8419.788.72.71.180.110.140.13523.85
25 Dec 2024141.7519.45.562.751.10.110.130.3531.32
24 Dec 2024144.3219.697.042.741.10.110.120.37522.99
23 Dec 2024140.3819.044.212.251.020.130.160.43522.29
22 Dec 2024140.3619.898.61.551.060.170.180.38524.67
21 Dec 2024143.1519.894.131.641.010.160.150.59521.79
20 Dec 2024143.2719.315.41.771.050.170.140.46520.2
19 Dec 2024142.2519.377.31.61.060.150.170.38521.17
18 Dec 2024141.6319.3310.851.941.130.160.180.36516.81
17 Dec 2024143.0419.997.31.921.130.150.160.36517.24
16 Dec 2024134.7119.7212.292.371.180.130.120.42511.1
15 Dec 2024147.9820.162.682.681.030.130.120.58251.25
14 Dec 2024145.620.074.972.11.060.150.140.32524.55
13 Dec 2024145.7619.675.832.131.210.150.150.43524.36
12 Dec 2024142.9920.374.981.751.080.150.160.49464.89
11 Dec 202414519.855.61.841.110.170.140.5507.93
10 Dec 2024146.2619.993.562.251.090.150.120.61514.55
09 Dec 2024148.8619.952.872.211.060.160.130.56512.08
08 Dec 2024147.0719.082.081.591.040.190.140.69512.89
07 Dec 2024146.5721.022.051.531.010.160.160.83513.37
06 Dec 2024147.8519.784.541.641.060.170.180.48502.02
05 Dec 2024147.5419.543.221.811.030.160.170.6503.57
04 Dec 2024145.7220.124.431.741.120.160.180.55502.33
03 Dec 2024141.1321.298.4921.170.160.170.59496.57
02 Dec 2024143.9520.531.612.241.030.160.140.78508.33
01 Dec 2024145.6820.156.031.871.080.150.160.6509.96
30 Nov 2024146.6420.154.122.091.120.150.150.58503.3
29 Nov 2024144.2619.963.682.361.150.140.140.62480.34
28 Nov 2024143.1419.495.042.441.160.140.180.6472.66
27 Nov 2024148.5119.732.671.911.110.20.190.75501.06
26 Nov 2024146.0219.493.241.731.090.180.180.76490.09
25 Nov 2024144.5319.675.231.721.10.160.170.73510.62

Licence Limits

Emission Licence Limit
Oxides of nitrogen180.00 (mg/M³)
Sulphur dioxide40.00 (mg/M³)
Carbon monoxide50.00 (mg/M³)
Hydrogen Chloride8.00 (mg/M³)
VOCs10.00 (mg/M³)
Particulates5.00 (mg/M³)
Ammonia10.00 (mg/M³)
Hydrogen Fluoride1.00 (mg/M³)

See also

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