RESULTS OF ROUTINE MONITORING OF FALLOUT DURING THIRD QUARTER 1969
TABLE 1
TOTAL BETA ACTIVITY OF AIR SAMPLES
In Picocuries per Cubic Metre Four Days after Collection.
Filters changed 3 times each week.
AUCKLAND
Date
Filter
Removed
2.7.69
pay
Date
Total Beta
Removed
pci/n3
Filter
pci/m?
0.10
2.7259
Activity
0.05
Date
Total Peta
Removed
pci/m?
Filter
2.7.69
Activity
0.04
4.7.69
0.04
4.7.69
9.7.69
0.07
9.7.69
0.08
9.7.89
0.05
14.7.69
0.04
15.7.69
0.04
0.03
23.769
0.09
8.7.69
0.09
11.7.69
0.03
11.7.69
16,7.69
18.7.69
0.06
0.04
16.7.69
18.7.69
0.04
0.04
23.7.69
0.08
23.7.69
0.07
1.8.69
0.03
21.7269
fea BL
Activity
0.08
14.7.69
Wied ie crn RPT tr
Total Beta
CHRISTCHURCH
4.7.69
727.69
een.met PD
WELLINGTON
0.04
0.04
-
21.7.69
25.7.69
28.7269
30.7.69
0.07
0.04
0.05
Average
0.06
Average
4.8.69
6.8.69
8.8.69
0.09
0.13
0.04
4.8.69
6.8.69
8.8.69
1.8.69
0.09
11.8.69
0.07
18.8, 69
0.13
13.8.69
15.8.69
20.8.69
22.8.69
25.8.69
27.48.69
29.8.69
1.9.69
Average
3.9.69
5.9.69
8.9.69
10.9.69
12.9.69
15.9.69
17.9.69
19,9.69
25.7.69
28.7.69
30.7.69
11.8.69
0.03
0,04
0.05
0.07
0.09
0.02
0.03
28.7.69
0.7.69
1.8.59
0.05
Average
0.05
0.05
0.05
0.17
4.8.69
6.8.69
8.8.69
0.03
0.05
0,04
14.58.59
15.8.69
0.05
0.03
0.05
11.8.59
0.02
18.8.69
0.06
0.08
0.10
0.07
20.8.69
22.8.69
0.07
0.07
0.03
25.8.69
0.05
0.10
0.08
0.08
29.8.69
1.9.69
Average
0.06
0.05
0.07
0.09
3.9.69
27.8.69
18.7.69
21.7.69
0.04
0.08
13.8.69
15.8.69
0.08
11.7.69
0.05
25.7.59
0.05
0.08
18.8.69
7.7.69
0.06
0.09
0.03
0.03
0.04
0.03
0.05
0.04
20.8.69
25.8.69
9.05
0.09
29.8.69
0.04
Average
0,05
3.9.69
0.05
278.69
1.9.69
0,12
0.06
22.9.69
0.09
0.11
0.03
0.09
0.10
0.12
0,08
0.07
5.9.69
8.9.69
10.9.69
12.9.69
15.9469
17.9.69
19.9.69
0.12
0.09
0.05
0.07
0.08
0.09
0.06
5.9.69
8.9.69
10.9.69
12.9.69
15.9.69
17.95.69
19.9.69
24.9.69
0.07
24.9.69
26.9.69
0. o4
0.06
24.95.59
29.9.69
110.69
0.
0.08
22.9.69
0.05
22.9.69
0.08
0.04
0.02
0.07
0.05
0.05
0.04
0.04
1.06
08
26.9.69
29.9.69
1.10.69
0.12
0.08
0.10
Average
0.09
Average
0.07
Average
G.005
Quarterly
0.08
Quarterly
0.06
eeerage.
0.05
Average
.
29.9.69
1.10.69
Average
0.07
0.08
10.