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Maryland Science Center
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 Ragweed Pollen Study

Maryland Science Center

Date  Temp RH CO2 PAR Wind
31-Aug AVG 25.2 64.2 NA 334.4 3.9
31-Aug MAX 30.5 91.8 NA 1221.0 24.2
31-Aug MIN 20.6 32.4 NA 0.0 0.0
01-Sep AVG 24.3 54.3 NA 265.6 2.7
01-Sep MAX 29.5 81.7 NA 1503.0 14.8
01-Sep MIN 20.5 33.2 NA 0.0 0.0
02-Sep AVG 20.5 70.0 NA 394.1 3.5
02-Sep MAX 25.7 88.0 NA 1618.0 14.2
02-Sep MIN 15.3 55.5 NA 0.0 0.0
03-Sep AVG 22.0 69.7 NA 352.3 4.2
03-Sep MAX 25.7 85.4 NA 1644.0 17.5
03-Sep MIN 17.7 53.7 NA 0.0 0.0
04-Sep AVG 25.2 54.6 NA 351.5 3.6
04-Sep MAX 30.1 79.5 NA 1598.0 16.8
04-Sep MIN 20.8 33.9 NA 0.0 0.0
05-Sep AVG 23.3 47.7 NA 421.7 3.4
05-Sep MAX 27.5 70.9 NA 1417.0 16.8
05-Sep MIN 19.1 28.4 NA 0.0 0.0
06-Sep AVG 22.2 66.0 NA 412.3 2.9
06-Sep MAX 27.8 82.3 NA 1334.0 13.5
06-Sep MIN 16.5 46.1 NA 0.0 0.0
07-Sep AVG 22.7 71.8 NA 405.6 3.6
07-Sep MAX 28.3 93.1 NA 1489.0 18.5
07-Sep MIN 17.4 41.8 NA 0.0 0.0
08-Sep AVG 23.9 73.6 NA 362.0 3.6
08-Sep MAX 29.7 90.4 NA 1627.0 18.9
08-Sep MIN 19.5 52.9 NA 0.0 0.0
09-Sep AVG 24.5 75.3 NA 296.2 4.2
09-Sep MAX 28.7 86.6 NA 1545.0 18.9
09-Sep MIN 20.5 60.6 NA 0.0 0.0
10-Sep AVG 25.3 49.5 NA 194.8 3.8
10-Sep MAX 29.9 73.6 NA 1685.0 15.2
10-Sep MIN 23.0 28.3 NA 0.0 0.0
11-Sep AVG 24.2 47.6 NA 407.8 2.5
11-Sep MAX 29.6 76.6 NA 1348.0 14.2
11-Sep MIN 18.4 30.9 NA 0.0 0.0
12-Sep AVG 22.5 58.0 NA 408.2 4.1
12-Sep MAX 26.5 74.7 NA 1345.0 13.8
12-Sep MIN 18.3 36.8 NA 0.0 0.0
13-Sep AVG 23.6 64.9 NA 386.1 3.7
13-Sep MAX 30.3 92.0 NA 1269.0 17.5
13-Sep MIN 17.3 39.5 NA 0.0 0.0
14-Sep AVG 17.8 49.2 NA 151.5 4.5
14-Sep MAX 22.6 67.7 NA 1713.0 21.9
14-Sep MIN 14.3 31.0 NA 0.0 0.0
15-Sep AVG 16.6 51.8 512.6 392.5 4.2
15-Sep MAX 21.7 74.0 522.1 1281.0 18.5
15-Sep MIN 11.2 29.4 507.8 0.0 0.0
16-Sep AVG 18.6 52.0 531.4 393.4 2.3
16-Sep MAX 24.8 73.2 542.5 1291.0 14.2
16-Sep MIN 12.6 30.4 519.7 0.0 0.0
17-Sep AVG 20.0 62.5 514.9 362.4 2.6
17-Sep MAX 26.1 77.9 578.3 1272.0 15.2
17-Sep MIN 14.1 43.2 479.5 0.0 0.0
18-Sep AVG 21.1 68.9 526.6 303.9 2.5
18-Sep MAX 25.8 89.4 647.7 1849.0 14.5
18-Sep MIN 16.1 37.5 463.8 0.0 0.0
19-Sep AVG 21.6 90.8 511.6 285.6 4.5
19-Sep MAX 26.3 96.9 609.3 1392.0 21.5
19-Sep MIN 17.8 77.2 469.8 0.0 0.0
20-Sep AVG 20.7 78.0 510.2 72.4 3.6
20-Sep MAX 21.8 97.1 554.3 645.5 14.5
20-Sep MIN 19.4 52.3 490.3 0.0 0.0
21-Sep AVG 21.5 67.6 523.4 305.6 2.9
21-Sep MAX 25.2 98.2 579.3 1088.0 14.8
21-Sep MIN 18.1 34.0 490.2 0.0 0.0
22-Sep AVG 23.9 56.5 541.0 268.5 2.1
22-Sep MAX 30.7 81.7 593.2 1155.0 15.2
22-Sep MIN 19.3 37.0 512.3 0.0 0.0
23-Sep AVG 23.6 82.3 536.5 295.5 2.7
23-Sep MAX 27.7 91.1 576.4 1440.0 13.5
23-Sep MIN 19.6 68.6 502.3 0.0 0.0
24-Sep AVG 23.0 70.5  177.3 9.6
24-Sep MAX 26.1 97.4 733.0 1437.0 29.9
24-Sep MIN 18.5 42.0  0.0 0.0
25-Sep AVG 17.1 55.7 517.3 218.9 3.5
25-Sep MAX 20.8 78.2 560.8 1559.0 17.8
25-Sep MIN 12.4 35.7 487.1 0.0 0.0
26-Sep AVG 14.1 61.5 513.3 299.8 3.6
26-Sep MAX 18.9 83.0 626.9 1386.0 18.5
26-Sep MIN 8.5 37.1 474.1 0.0 0.0
27-Sep AVG 15.6 63.7 526.8 202.3 3.1
27-Sep MAX 20.6 78.5 603.3 1647.0 19.5
27-Sep MIN 11.0 46.9 475.4 0.0 0.0
28-Sep AVG 13.9 66.2 515.2 196.8 2.3
28-Sep MAX 17.6 84.2 569.3 1447.0 14.2
28-Sep MIN 10.0 47.9 482.9 0.0 0.0
29-Sep AVG 15.1 58.5 509.5 231.7 4.2
29-Sep MAX 18.9 85.6 535.2 1487.0 20.2
29-Sep MIN 11.5 43.7 485.5 0.0 0.0
30-Sep AVG 13.5 58.7497.5 187.3 5.6
30-Sep MAX 16.7 85.4520.9 1511.0 19.9
30-Sep MIN 10.6 47.4477.4 0.0 0.0

Maryland Science Center

The Maryland
Science Cente
rRainfall

April:1.68"
May:5.39"
June:4.24"
July:1.80"
Aug.:2.88"
Sept.:1.77"
Total: 17.76"