London's Pulse: Medical Officer of Health reports 1848-1972
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Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
Leyton 1960
[Report of the Medical Officer of Health for Leyton]
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| MONTH | MONTHLY | AVERAGE | HIGHEST DAILY AVERAGE | LOWEST DAILY AVERAGE | ||
|---|---|---|---|---|---|---|
| 1955/60 | 1960/61 | 1955/60 | 1960/61 | 1955/60 | 1960/61 | |
| April | 15 | 45 | 37 | |||
| May | 7 | 15 | 17 | 3 | 1 | |
| June | 5 | 4 | 1 | 1 | ||
| July | 4 | 4 | 9 | 7 | 1 | |
| August | 5 | |||||
| September | 5 | 15 | ||||
| SUMMER AVERAGE | - | - | - | - | ||
| October | 23 | 19 | 69 | 51 | 7 | |
| November | 43 | 23 | 72 | |||
| December | 43 | 35 | 119 | 13 | ||
| January | 40 | 115 | 69 | 13 | ||
| February | 36 | 19 | 94 | 41 | 15 | 5 |
| March | 27 | 56 | 43 | |||
| WINTER AVERAGE | 35 | 24 | . | - | - | - |
| YEARLY AVERAGE | 15 | _ | .. | _ | _ | |
CONCENTRATION OF SULPHUR DIOXIDE EXPRESSED AS PARTS PER 100 MILLION
| MONTH | MONTHLY | AVERAGE | HIGHEST DAILY AVERAGE | LOWEST DAILY AVERAGEH | ||
|---|---|---|---|---|---|---|
| 1955/60 | 1960/61 | 1955/60 | 1960/61 | 1955/60 | 1960/61 | |
| April | 6.5 | 6.3 | 15.4 | 12.9 | 2.9 | 3.0 |
| May | 3.8 | 5.0 | 7.8 | 12.7 | 1.3 | 1.1 |
| June | 3.3 | 2.9 | 6.6 | 8.9 | 1.3 | 0.6 |
| July | 2.9 | 2.7 | 5.5 | 3.9 | 1.2 | 1.7 |
| August | 3.4 | 3.5 | 6.2 | 7.1 | 1.4 | 1.5 |
| September | 3.7 | 3.6 | 7.6 | 5.4 | 1.5 | 2.0 |
| SUMMER AVERAGE | 3.9 | 4.0 | - | - | . | - |
| October | 8.2 | 7.0 | 19.8 | 11.9 | 3.7 | 3.0 |
| November | 11.8 | 9.7 | 24.7 | 22.4 | 5.6 | 4.5 |
| December | 13.3 | 11.8 | 37.0 | 20.7 | 5.0 | 4.6 |
| January | 12.4 | 9.4 | 34.7 | 22.0 | 5.2 | 4.8 |
| February | 11.6 | 8.8 | 32.2 | 24.5 | 5.3 | 4.7 |
| March | 8.6 | 9.8 | 16.8 | 26.9 | 4.0 | 4.3 |
| WINTER AVERAGE | 11.0 | 9.4 | - | - | - | - |
| YEARLY AVERAGE | 7.5 | 6.7 | - | - | - | - |
(43)