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 Enfield]
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TABLE 33
CLEAN AIR
National Survey of Air Pollution
A. Smoke (Micrograms per cubic metre). Average daily amounts
Jan. | Feb. | Mar. | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dee. | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Honilands | 96 | 37 | 38 | 31 | 24 | 21 | 21 | 21 | ||||
Brimsdown | 127 | 67 | 68 | 45 | 47 | 47 | 47 | 32 | 74 | 52 | 75 | 77 |
Merryhills | 90 | 35 | 72 | 23 | 7 | 19 | 57 | 21 | 37 | 55 | ||
Bush Hill Park | 139 | 66 | 37 | 54 | 34 | 41 | 24 | 21 | 88 | 35 | 73 | 100 |
Mandeville | 53 | 66 | 140 | 18 | 114 | 104 | ||||||
Huxley | 83 | 85 | 39 | 12 | 36 | 55 | 62 | 29 | 38 | |||
Latymer | 101 | 51 | 41 | 57 | 36 | 20 | ||||||
Honilands | 238 | 113 | 120 | 116 | 76 | 61 | 43 | 54 | 62 | 96 | 108 | |
Brimsdown | 394 | 233 | 157 | 226 | 121 | 84 | 66 | 100 | 106 | 222 | 217 | 187 |
Merryhills | 225 | 126 | 103 | 120 | 34 | 49 | 53 | 90 | 95 | 44 | ||
Bush Hill Park | 356 | 168 | 141 | 196 | 95 | 78 | 58 | 86 | 105 | 145 | 189 | 202 |
Mandeville | 165 | 171 | N | 100 | 78 | N | 264 | |||||
Huxley | 314 | 86 | 49 | 125 | 88 | 143 | 228 | 155 | ||||
Latymer | 217 | 137 | 142 | 87 | 84 | N | N | |||||
N: No Return |