Hourly Weather in Tsukuba, Ibaraki Prefecture, Japan
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
4 mph
Calm
5 mph
Light
8 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
8 mph
Light
7 mph
Light
Humidity
97%
Extremely humid
95%
Extremely humid
92%
Extremely humid
84%
Extremely humid
76%
Extremely humid
69%
Humid
65%
Humid
63%
Humid
61%
Humid
Visibility
6 mi
Good
7 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
40%
16%
38%
73%
13%
29%
29%
15%
24%
Dew point
58°
57°
57°
57°
56°
55°
55°
55°
55°
UV Index
0
0
0
1
2
4
6
7
7
Air quality
60
Moderate
61
Moderate
63
Moderate
65
Moderate
65
Moderate
62
Moderate
59
Moderate
55
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
0.52 μg/ft3
0.54 μg/ft3
0.57 μg/ft3
0.59 μg/ft3
0.58 μg/ft3
0.53 μg/ft3
0.48 μg/ft3
0.41 μg/ft3
0.37 μg/ft3
PM25
0.39 μg/ft3
0.40 μg/ft3
0.44 μg/ft3
0.47 μg/ft3
0.47 μg/ft3
0.42 μg/ft3
0.37 μg/ft3
0.32 μg/ft3
0.28 μg/ft3
NO2
8.8 ppb
9.1 ppb
9.3 ppb
8.8 ppb
8.3 ppb
7.8 ppb
6.3 ppb
4.8 ppb
3.3 ppb
SO2
1.9 ppb
2.2 ppb
2.5 ppb
3 ppb
3.6 ppb
4.1 ppb
3.4 ppb
2.7 ppb
2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
25.1 ppb
25.4 ppb
25.7 ppb
28.1 ppb
31.5 ppb
37.4 ppb
43.8 ppb
49.2 ppb
54.6 ppb