Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Islington Borough]
This page requires JavaScript
Concentration of Smoke and Sulphur Dioxide recorded-by the Volumetric Method at the two stations in the Borough
Station | Jan | Feb. | Mar. | Apr. | May | June | July | Aug. | Sept. | Oct. | Nov. | Dec. |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Smoke (micrograms per cubic metre) Public Health Office | ||||||||||||
Town Hall | ||||||||||||
Monthly average | 50 | 37 | 136 | 104 | 76 | 38 | 50 | 46 | 75 | 175 | 206 | 492 |
Highest recording | 126 | 104 | 302 | 184 | 192 | 100 | 216 | 180 | 200 | 536 | 668 | 3310 |
Shelter House | ||||||||||||
Treatment Centre | ||||||||||||
Monthly average | 86 | 48 | 129 | 74 | 77 | 28 | 38 | 40 | 53 | 153 | 220 | 342 |
Highest recording | 230 | 155 | 410 | 175 | 285 | 115 | 112 | 140 | 148 | 552 | 756 | 2292 |
SULPHUR DIOXIDE (Micrograms per cubic metre) | ||||||||||||
Public Health Office | ||||||||||||
Town Hall | ||||||||||||
Monthly average | 240 | 181 | 301 | 184 | 143 | 112 | 93 | 88 | 133 | 266 | 307 | 572 |
Highest recording | 488 | 418 | 584 | 384 | 312 | 210 | 136 | 420 | 301 | 692 | 878 | 3747 |
Shelter House | ||||||||||||
Treatment Centre | ||||||||||||
Monthly average | 227 | 154 | 248 | 114 | 114 | 62 | 74 | 55 | 86 | 182 | 245 | 472 |
Highest recording | 542 | S08 | 592 | 390 | 352 | 175 | 176 | 110 | 248 | 585 | 736 | 3157 |