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 Sutton]
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SUMMARY OF AIR POLLUTION MEASUREMENT FOR 1967
Station | BEDDINGTQN & WALLINGTON NO. 1. | CARSHALTQN NO. 2. | SUTTON & CHEAM NO. 3. | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Highest | Lowest | Average | Highest | Lowest | Average | Highest | Lowest | Average | ||||||||||
Smoke | So2 | Smoke | So2 | Smoke | So2 | Smoke | So2 | Smoke | So2 | Smoke | So2 | Smoke | So2 | Smoke | So2 | Smoke | So2 | |
JAN. | 130 | 337 | 11 | 20 | 49 | 121 | 179 | 323 | 12 | 25 | 74 | 123 | 145 | 312 | 14 | 30 | 61 | 144 |
FEB. | 143 | 407 | 04 | 25 | 38 | 109 | 191 | 445 | 09 | 25 | 58 | 111 | 170 | 465 | 06 | 25 | 48 | 122 |
MAR. | 54 | 108 | 06 | 18 | 16 | 52 | 49 | 125 | 07 | 30 | 25 | 59 | 37 | 122 | 09 | 31 | 21 | 67 |
APL. | 51 | 223 | 08 | 35 | 26 | 106 | 68 | 255 | 17 | 44 | 40 | 121 | 57 | 291 | 15 | 56 | 32 | 123 |
MAY | 42 | 123 | 04 | 11 | 15 | 52 | 49 | 163 | 03 | 23 | 17 | 62 | 43 | 187 | 04 | 19 | 17 | 61 |
JUNE | 25 | 101 | 04 | 11 | 11 | 45 | 32 | 111 | 04 | 25 | 12 | 57 | 258 | 126 | 05 | 24 | 23 | 57 |
JLY. | 130 | 03 | 11 | 10 | 40 | 23 | 205 | 04 | 18 | 11 | 50 | 24 | 168 | 04 | 17 | 11 | 55 | |
AUG. | 32 | 170 | 02 | 16 | 12 | 37 | 36 | 208 | 02 | 12 | 13 | 40 | 37 | 217 | 03 | 17 | 14 | 48 |
SEPT. | 52 | 112 | 05 | 17 | 18 | 42 | 70 | 133 | 04 | 06 | 21 | 45 | 57 | 117 | 07 | 19 | 21 | |
OCT. | 25 | 59 | 04 | 11 | 12 | 31 | 36 | 59 | 04 | 14 | 16 | 32 | 37 | 73 | 04 | 18 | 15 | 41 |
NOV. | 141 | 296 | 12 | 34 | 49 | 121 | 205 | 324 | 20 | 13 | 71 | 134 | 186 | 452 | 11 | 33 | 62 | 169 |
DEC. | 132 | 347 | 09 | 35 | 51 | 144 | 196 | 362 | 09 | 12 | 79 | 152 | 215 | 396 | 11 | 41 | 67 | 165 |
ALL FIGURES REPRESENT QUANTITIES EXPRESSED IN MICRO (MILLIQNTHS) GRAMMES PER CUBIC METRE OF AIR.