Hourly Weather in Alki Point Lighthouse, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
8 km/h
Calm
10 km/h
Light
8 km/h
Calm
3 km/h
Calm
3 km/h
Calm
6 km/h
Calm
11 km/h
Light
18 km/h
Breezy
Humidity
92%
Extremely humid
90%
Extremely humid
85%
Extremely humid
80%
Extremely humid
78%
Extremely humid
76%
Extremely humid
69%
Humid
70%
Extremely humid
70%
Extremely humid
Visibility
4 km
Low
13 km
Good
13 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
85%
65%
23%
4%
3%
6%
2%
6%
3%
Dew point
12°
13°
13°
13°
13°
13°
13°
12°
12°
UV Index
2
3
5
7
7
7
6
4
3
Air quality
20
Good
22
Good
25
Good
28
Good
30
Good
33
Good
52
Moderate
53
Moderate
53
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
11.2 μg/m3
11.7 μg/m3
11.7 μg/m3
PM25
3.5 μg/m3
3.9 μg/m3
4.4 μg/m3
4.9 μg/m3
5.4 μg/m3
5.8 μg/m3
9.7 μg/m3
10.2 μg/m3
10.2 μg/m3
NO2
6.7 ppb
5 ppb
3.2 ppb
2.7 ppb
2.1 ppb
1.5 ppb
1.5 ppb
1.4 ppb
1.3 ppb
SO2
0.5 ppb
0.5 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
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
14.2 ppb
15.3 ppb
16.7 ppb
18.1 ppb
19.4 ppb
20.5 ppb
42.6 ppb
44.7 ppb
46.4 ppb