Date	Moscow	Chelyabinsk	Kazan	Barnaul	Saint-Petersburg
10 Apr.	86.9	0	0	0	0.62
11 Apr.	75.4	0	0	0	0
12 Apr.	20	0	0	0	0
13 Apr.	66.3	0	0	0	2.3
14 Apr.	81.4	0.49	0	1.5	0.49
15 Apr.	66.5	15.3	0	0.47	1.9
16 Apr.	67.4	0	0	2.3	9.9
17 Apr.	44.6	0	0	19.8	13.2
18 Apr.	41.2	0	0	7.8	0
19 Apr.	61.6	0	0	0	13.7
20 Apr.	94.1	0	0	0	0
21 Apr.	46.7	8	0	0	8
22 Apr.	83.1	4.9	0	0	9.3
23 Apr.	52.8	0	0	8.9	8.1
24 Apr.	86.7	0.67	0	0	0
25 Apr.	57.6	9.7	0	0	22.5
26 Apr.	63.4	0	1.4	0	0
27 Apr.	35.7	0	0	0	0
28 Apr.	56.7	10.3	0	0	7.4
29 Apr.	68.8	3.8	0	0	0
30 Apr.	84.9	0	0	0	0.66
1 May	32.7	0	0	54	0
2 May	59	0	0	0	0
3 May	85.7	0	0	0	8.6
4 May	40.8	2.6	0	0	0
5 May	48.3	15.4	0	0	8
6 May	68.5	4.3	0	0.39	5.5
7 May	71.3	14.7	0.7	0.7	0.7
8 May	49.5	0	1	0	1
9 May	67.9	0	0	0	3.6
10 May	61.1	0	5.6	0	0