TABLES SHOWING DAY AND NIGHT OBSERVATIONS FOR OZONE, TAKEN BY MEANS OF SCHÖNBEIN'S TEST-PAPER, RECORDED ACCORDING TO A 7427021∞∞221 200278842 200202232 60877 00 00 00 1 0001010 00 00 10 10 2 11436OTTO 432 0142021001∞2412 012450 013250 19264OLLOSO DO GO LO ON L2 Up. Sandusky. Wauseon. 44 08008 03 79444 CN Westerville Station. Day. * | Night.†| Night. | Day. | Night. Day. | Day. Night. Day. Night. Day. Night. Day. Night. Day. Night. Day. | Night. Day. Night. Day. Night. Day. Night. Day. Night. Day. Night. Day. Night. *From 7 A. M. to 2 P. M. † From 9 P. M. to 7 A. M. July, 1889.. Station. * From 7 A. M. to 2 P. M. † From 9 P. M. to 7 A. M. ! TABLES SHOWING DAY AND NIGHT OBSERVATIONS FOR OZONE, TAKEN BY MEANS OF SCHÖNBEIN'S TEST-PAPER, RECORDED ACCORDING TO A SCALE OF TEN DEGREES OF COLORATION. Night. Day. Night. Day. Night. Day. 10 Akron.. Celina.... Clarksville. Dayton. Greenville. Hanging Rock. Portsmouth.................. ....................... Sandusky................... ............. ................ Toledo...................................... Wauseon Westerville Wooster ............. 1130600471482 31217OOTE72430 0140520 ON73 2 72 42 Youngstown Daily average for State........ 2.0 1.8 1. 1.6 2.3 1.9 3.4 2.6 2.0 1.9 2.6 1.9 2.8 1.6 2.6 1.6 2.5 1.3 2.8 0.9 2.5 1.7 2.5 2.1 2.9 1.8 3.3 3.1 2.9 2.8 2.5 1.3 Night. Day. Night. Day. Night. Day. Night. Day. Night. Day. Night. Day. Night. Day. Night. TABLES SHOWING DAY AND NIGHT OBSERVATIONS FOR OZONE, TAKEN BY MEANS OF SCHÖNBEIN'S TEST-PAPER, RECORDED ACCORDING TO A SCALE OF TEN DEGREES OF COLORATION-Continued. Night. Day. Night. Day. Night. Day. Night. 18 19 20 20 17 21 712 780824 11301OO 712 03172720 271831 11405OOTD72430 6004902 0833NOONN 22O1 0 1 2.4 2.5 2.4 2.3 2.7 2.2 2.7 1.8 25 1.7 24 2.9 24 24 2.2 2.3 2.6 2.0 3.1 2.6 3.2 3.6 2.8 25 30 1.6 1.3 11 *From 7 A. M. to 2 P. M. † From 9 P. M. to 7 A. M. TABLES SHOWING DAY AND NIGHT OBSERVATIONS FOR OZONE, TAKEN BY MEANS OF SCHÖNBEIN'S TEST-PAPER, RECORDED ACCORDING TO A Hanging Rock. Sandusky..... - Upper Sandusky. Wauseon. Westerville. Day. * Night. † Day. 21327OOBH72432 082323O2I72102 13 2.0 1.9 2.6 1.9 1.8 2.6 3.4 3.1 2.6 2.6 2.8 1.5 2.6 1.6 2.4 1.5 2.2 2.6 2.8 2.6 2.4 2.7 2.8 1.3 2.1 2.0 2.8 2.0 2.4 2.7 1.8 1.1 *From 7 A. M. to 2 P. M. † From 9 P M. to 7 A. M. TABLES SHOWING DAY AND NIGHT OBSERVATIONS FOR OZONE, TAKEN BY MEANS OF SCHÖNBEIN'S TEST-PAPER, RECORDED ACCORDING TO A SCALE OF TEN DEGREES OF COLORATION-Continued. མ ུ 20 2 61 77 1 40 20 22 71320 སངཿ ས 1000 13 82121 00.00 0130 4182231 1.9 1.1 2.4 1.4 2.7 1.8 2.1 2.3 2.1 2.4 2.4 2.2 2.2 1.2 2.5 1.8 3.0 2.0 2.7 2.0 2.2 2.1 3.2 2.0 2.7 1.7 2.4 1.2 2.9 2.4 † From 9 P. M. to 7 A. M. 241 |