Weather Forecast Graphs for Maryland Saint Mary's County Gravely Knoll School (historical)
Graph For Precipitation (inches) - Maryland Saint Mary's County Gravely Knoll School (historical)
Graph For Snowfall (inches) - Maryland Saint Mary's County Gravely Knoll School (historical)
Graph For UV Index - Maryland Saint Mary's County Gravely Knoll School (historical)
Air Quality Index
Other Air Quality Data
- Carbon Monoxide (CO): 246, 243, 233, 226, 229, 236, 241, 241, 240, 241, 248, 257, 260, 250, 233, 218, 207, 198, 192, 186, 182, 194, 238, 297, 331, 317, 277, 247, 238, 238, 240, 242, 245, 251, 261, 273, 280, 279, 273, 263, 245, 224, 211, 213, 223, 234, 245, 257, 263, 260, 251, 243, 239, 235, 232, 227, 221, 219, 222, 229, 234, 237, 239, 237, 229, 218, 212, 215, 222, 230, 239, 248, 252, 245, 231, 222, 222, 226, 227, 219, 207, 200, 201, 207, 210, 209, 206, 202, 198, 194, 191, 187, 184, 188, 206, 231, 243, 247, 245, 217, 213, 210, 208, 205, 202, 200, 199, 199, 199 µg/m³
- Carbon Dioxide (CO₂): 450, 450, 450, 450, 450, 451, 451, 451, 451, 451, 453, 456, 457, 455, 452, 450, 449, 448, 448, 448, 447, 448, 450, 453, 455, 455, 453, 452, 452, 453, 455, 457, 460, 462, 464, 465, 465, 462, 458, 455, 453, 451, 450, 449, 449, 449, 450, 450, 451, 451, 451, 451, 451, 452, 452, 452, 453, 453, 454, 455, 455, 455, 454, 453, 452, 450, 449, 449, 449, 449, 450, 450, 451, 451, 451, 451, 452, 453, 454, 454, 453, 452, 453, 454, 454, 453, 451, 450, 449, 449, 448, 447, 447, 447, 449, 451, 452, 452, 452 ppm
Marine Data
Other Marine Data
- Wave Direction Dominant: °
- Wave Period Max: s
- Wind Wave Height Max: m
Flood Risk
Other Flood Data
- River Discharge: 43.26, 33.99, 27.18, 22.82, 20.83, 21.49, 21.75 m³/s