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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 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
24 Nov 2024152.720.191.691.190.251.170.090481.86
23 Nov 2024142.3816.40.440.420.281.370.090428.18
22 Nov 2024141.8925.482.700.321.160.230428.5
21 Nov 2024144.6427.391.0600.331.360.250464.72
20 Nov 2024151.4618.850.990.580.321.080.110482.09
19 Nov 2024150.0119.141.280.920.310.870.110485.17
18 Nov 2024148.8619.51.481.050.250.660.130504
17 Nov 2024150.8820.171.670.680.260.630.120510.55
16 Nov 2024151.7117.662.640.380.290.650.120495.88
15 Nov 2024147.3630.970.9600.30.560.230425.01
14 Nov 2024151.129.991.730.180.30.580.160503.68
13 Nov 2024149.417.851.031.180.30.640.080513.21
12 Nov 2024149.6418.121.020.970.290.670.120513.5
11 Nov 2024148.8117.961.041.170.310.660.150501.78
10 Nov 2024148.1118.440.111.380.320.660.160512.41
09 Nov 2024148.7118.540.570.880.310.650.160501
08 Nov 2024150.0819.631.180.680.290.770.170504.34
07 Nov 2024150.0618.811.931.10.30.690.130501.6
06 Nov 2024147.2218.531.441.190.310.790.160500.78
05 Nov 2024148.6216.941.370.850.310.690.190501
04 Nov 2024145.6518.082.251.860.320.580.150508.63
03 Nov 2024144.6218.540.852.110.320.560.130516.56
02 Nov 2024145.1618.031.121.410.320.550.160522.24
01 Nov 2024146.0117.91.651.710.320.570.150514
31 Oct 2024144.6818.151.532.250.210.60.120502.35
30 Oct 2024146.0317.982.351.9500.720.150502.8
29 Oct 2024146.0617.823.41200.70.150509.3
28 Oct 2024146.3612.614.770.590.061.220.220506.54
27 Oct 2024146.0518.833.7100.120.860.430511.99
26 Oct 202400000000411.05
25 Oct 202400000000203.77
24 Oct 202400000000212.03

Secondary Emissions data for the past 90 days

Date Oxides of nitrogenSulphur dioxideCarbon monoxideHydrogen ChlorideVOCsParticulatesAmmoniaHydrogen FluorideElectricity exported
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
24 Nov 2024142.3820.164.191.931.080.140.170.8481.86
23 Nov 2024141.0920.152.842.090.950.130.160.56428.18
22 Nov 2024136.419.224.831.711.10.150.160.53428.5
21 Nov 2024139.2419.855.611.321.090.190.180.65464.72
20 Nov 2024141.4519.794.851.181.10.170.190.63482.09
19 Nov 2024140.0819.74.521.661.020.170.170.6485.17
18 Nov 2024143.519.873.591.671.030.160.160.69504
17 Nov 2024147.5520.092.441.440.870.160.180.5510.55
16 Nov 2024142.6820.085.11.671.110.90.170.4495.88
15 Nov 2024139.0918.963.751.411.090.150.180.54425.01
14 Nov 2024144.4619.855.851.491.130.170.180.33503.68
13 Nov 2024144.8820.434.781.961.110.170.160.51513.21
12 Nov 2024145.3120.13.452.091.120.150.150.64513.5
11 Nov 2024147.1519.835.871.961.180.150.150.48501.78
10 Nov 2024148.5520.113.72.311.180.130.140.47512.41
09 Nov 2024145.420.126.91.721.250.170.20.26501
08 Nov 2024144.3820.047.541.681.180.180.160.18504.34
07 Nov 2024143.3819.687.841.751.220.170.180.17501.6
06 Nov 2024144.5719.826.481.921.220.160.170.32500.78
05 Nov 2024144.4119.885.511.981.180.160.150.41501
04 Nov 2024144.6520.046.72.361.210.130.150.31508.63
03 Nov 2024146.6220.135.012.361.190.130.140.25516.56
02 Nov 2024146.0120.114.152.491.160.130.150.46522.24
01 Nov 2024145.7519.925.452.51.160.130.170.5514
31 Oct 2024143.6720.124.752.480.960.160.170.41502.35
30 Oct 2024140.0419.959.892.0900.170.180.38502.8
29 Oct 2024143.0520.174.642.0600.170.170.48509.3
28 Oct 2024145.8719.971.982.060.710.210.180.75506.54
27 Oct 2024147.3819.563.011.780.880.240.190.66511.99
26 Oct 2024145.520.155.031.671.250.220.210.83411.05
25 Oct 2024144.8619.955.821.671.260.220.170.73203.77
24 Oct 2024144.2919.536.191.451.270.220.170.58212.03

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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