Hourly Weather in Boundary, Alaska, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
4 mph
Calm
4 mph
Calm
5 mph
Light
4 mph
Calm
4 mph
Calm
3 mph
Calm
3 mph
Calm
3 mph
Calm
Humidity
97%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
Visibility
6 mi
Fair
4 mi
Fair
4 mi
Fair
2 mi
Low
3 mi
Low
2 mi
Low
2 mi
Low
2 mi
Low
4 mi
Fair
Pressure
1020 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
High
1018 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
37°
37°
37°
37°
37°
36°
36°
35°
35°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
34
Good
34
Good
34
Good
33
Good
33
Good
34
Good
34
Good
34
Good
34
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
PM25
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
NO2
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
SO2
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
36.1 ppb
36.2 ppb
36.1 ppb
36.1 ppb
36.1 ppb
36.1 ppb
36.3 ppb
36.6 ppb
37 ppb