aq_mesh1905150 ST TERESA'S PRIMARY SCHOOL HEATON Started 07/09/2018 at TYNE_BRIDGE 02/10/18 Linear Regression applied from 07/09/18 03/10/18 Re-instated at original site

Precision Station TYNE_BRIDGE 1056100 (from 08/09/18 to 01/10/2018) 1905150

CO (co-location data from 08/09/2018 to 15/09/2018) Original slope:0.734700024 Original Offset:180.7640076 New Slope:0.00096202 New Offset:1.021187404 R square:0.600313234

NO
Original slope:1 Original Offset:-1.870200038 New Slope:0.895772732 New Offset:1.513792243 R square:0.949827668

NO2 Original slope:1 Original Offset:7.512499809 New Slope:0.992272999 New Offset:4.256128404 R square:0.8676163

O3
Original slope:0.598399997 Original Offset:9.694499969 New Slope:0.348258852 New Offset:13.74364994 R square:0.881707131

PM10
Original slope:1 Original Offset:0 New Slope:2.293259122 New Offset:2.401365391 R square:0.544444393

PM2.5
Original slope:1 Original Offset:0 New Slope:4.048410298 New Offset:0.456312641 R square:0.793511745

PM1 Original slope:1 Original Offset:0 New Slope:7.356609394 New Offset:0.202757435 R square:0.823239657