Weather Forecast Graphs for Alaska Ketchikan Gateway Borough Gannet Island
Graph For Precipitation (inches) - Alaska Ketchikan Gateway Borough Gannet Island
Graph For Snowfall (inches) - Alaska Ketchikan Gateway Borough Gannet Island
Graph For UV Index - Alaska Ketchikan Gateway Borough Gannet Island
Air Quality Index
Other Air Quality Data
- Carbon Monoxide (CO): 162, 162, 161, 161, 160, 159, 159, 159, 160, 160, 159, 157, 155, 154, 153, 152, 152, 152, 153, 154, 156, 157, 156, 153, 152, 152, 153, 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 155, 155, 156, 156, 157, 157, 157, 156, 156, 156, 155, 155, 154, 154, 153, 153, 152, 152, 152, 152, 152, 152, 152, 151, 150, 148, 147, 147, 147, 148, 150, 152, 153, 153, 153, 152, 151, 150, 150, 150, 151, 151, 151, 151, 151, 151, 152, 152, 152, 151, 150, 150, 149, 149, 149, 148, 148, 148, 149, 149, 149, 149, 164, 164, 164, 164, 164, 165, 165, 165, 165, 165, 165, 166, 166, 166, 165, 165, 165, 165, 165, 165, 164, 164 µg/m³
- Carbon Dioxide (CO₂): 442, 443, 444, 445, 445, 444, 444, 444, 443, 443, 443, 443, 443, 443, 443, 443, 443, 442, 442, 442, 442, 442, 442, 442, 442, 443, 443, 444, 444, 443, 443, 444, 444, 445, 445, 444, 444, 444, 444, 444, 444, 444, 444, 443, 442, 441, 441, 441, 441, 442, 442, 443, 443, 444, 444, 444, 445, 445, 445, 445, 446, 448, 450, 450, 447, 443, 440, 439, 439, 440, 440, 441, 442, 444, 446, 447, 448, 448, 448, 448, 448, 448, 448, 447, 447, 448, 449, 449, 448, 446, 444, 440, 436, 432, 430, 428, 428, 428, 428 ppm
Marine Data
Other Marine Data
- Wave Direction Dominant: 183, 194, 223, 240, 197, 179, 213°
- Wave Period Max: 8.45, 7.65, 10.85, 12.25, 10.55, 8, 8.4 s
- Wind Wave Height Max: 2.58, 1.6, 0.52, 0.24, 1.6, 2.78, 0.68 m
Flood Risk
Other Flood Data
- River Discharge: 44.5, 78.43, 109.92, 92.54, 68.34, 76.62, 115.95 m³/s