Weather Forecast Graphs for Alaska Ketchikan Gateway Borough Charcoal Point (historical)
Graph For Precipitation (inches) - Alaska Ketchikan Gateway Borough Charcoal Point (historical)
Graph For Snowfall (inches) - Alaska Ketchikan Gateway Borough Charcoal Point (historical)
Graph For UV Index - Alaska Ketchikan Gateway Borough Charcoal Point (historical)
Air Quality Index
Other Air Quality Data
- Carbon Monoxide (CO): 161, 160, 160, 159, 158, 156, 156, 157, 160, 161, 160, 159, 158, 158, 158, 159, 161, 163, 164, 164, 164, 164, 164, 163, 163, 163, 163, 163, 161, 159, 157, 156, 156, 156, 156, 156, 156, 157, 158, 159, 160, 161, 162, 163, 163, 163, 162, 160, 159, 160, 161, 162, 163, 163, 163, 163, 162, 161, 159, 157, 156, 155, 155, 156, 159, 163, 165, 164, 160, 158, 158, 158, 159, 160, 161, 162, 162, 161, 160, 159, 159, 158, 158, 157, 157, 157, 158, 158, 158, 157, 157, 156, 156, 155, 154, 153, 152, 152, 152, 163, 160, 156, 154, 155, 158, 161, 162, 163, 164 µg/m³
- Carbon Dioxide (CO₂): 442, 442, 443, 443, 443, 443, 443, 443, 444, 444, 444, 444, 444, 444, 445, 445, 445, 444, 443, 443, 442, 442, 442, 441, 441, 441, 442, 443, 444, 444, 445, 445, 446, 446, 446, 445, 445, 445, 445, 445, 444, 444, 443, 443, 442, 442, 442, 441, 441, 442, 443, 444, 445, 447, 449, 451, 453, 455, 458, 460, 462, 462, 461, 458, 453, 447, 442, 441, 441, 441, 441, 441, 441, 442, 442, 443, 444, 444, 445, 445, 446, 446, 446, 446, 446, 445, 445, 444, 444, 443, 443, 443, 442, 442, 442, 443, 443, 443, 443 ppm
Marine Data
Other Marine Data
- Wave Direction Dominant: 162, 163, 159, 152, 160, 154, 153°
- Wave Period Max: 6.3, 5.95, 5.85, 7.05, 7.05, 6.05, 6.05 s
- Wind Wave Height Max: 1.46, 0.48, 0.32, 2.7, 2.1, 2, 2.04 m
Flood Risk
Other Flood Data
- River Discharge: 1.53, 1.78, 1.88, 1.81, 1.72, 2.06, 2.25 m³/s