Weather Forecast Graphs for Iowa Johnson County Gregg Post Office (historical)
Graph For Precipitation (inches) - Iowa Johnson County Gregg Post Office (historical)
Graph For Snowfall (inches) - Iowa Johnson County Gregg Post Office (historical)
Graph For UV Index - Iowa Johnson County Gregg Post Office (historical)
Air Quality Index
Other Air Quality Data
- Carbon Monoxide (CO): 261, 259, 251, 245, 244, 246, 248, 250, 253, 255, 255, 254, 254, 258, 264, 266, 261, 253, 247, 244, 243, 245, 254, 267, 275, 275, 272, 268, 266, 264, 263, 263, 263, 263, 261, 258, 257, 261, 267, 268, 261, 249, 240, 235, 234, 236, 247, 262, 271, 266, 254, 244, 239, 236, 232, 226, 220, 217, 218, 223, 225, 225, 223, 219, 212, 202, 195, 189, 186, 188, 202, 222, 234, 229, 217, 206, 202, 199, 196, 191, 185, 181, 179, 179, 181, 188, 198, 204, 201, 194, 187, 177, 167, 170, 198, 240, 268, 272, 262, 249, 232, 212, 196, 188, 184, 181, 179, 177, 177, 178, 180, 180, 175, 168, 163, 161, 161, 162, 165, 168, 170, 171, 170, 207, 204, 205, 206, 208, 211, 213, 213, 211, 210 µg/m³
- Carbon Dioxide (CO₂): 446, 446, 445, 445, 445, 446, 446, 447, 447, 448, 448, 448, 448, 448, 448, 448, 448, 447, 447, 447, 447, 447, 448, 448, 449, 449, 450, 450, 450, 450, 450, 450, 451, 451, 451, 451, 451, 451, 452, 452, 452, 451, 450, 449, 449, 449, 450, 451, 452, 452, 451, 451, 451, 451, 451, 451, 450, 450, 450, 451, 451, 451, 451, 451, 450, 450, 449, 448, 448, 448, 449, 451, 452, 452, 452, 452, 452, 452, 452, 452, 451, 451, 451, 452, 452, 453, 453, 453, 452, 450, 449, 447, 446, 446, 448, 452, 455, 456, 456, 455, 454, 451, 450, 450, 450, 450, 450, 450, 450, 451, 452, 452, 450, 448, 446, 445, 444, 444, 444, 445, 445, 445, 445 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: 0, 0, 0, 0, 0.03, 0.06, 0.06 m³/s