Hourly Weather in Umase-yama, Japan
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 km/h
Calm
3 km/h
Calm
3 km/h
Calm
4 km/h
Calm
1 km/h
Calm
3 km/h
Calm
4 km/h
Calm
6 km/h
Calm
4 km/h
Calm
Humidity
95%
Extremely humid
87%
Extremely humid
95%
Extremely humid
94%
Extremely humid
89%
Extremely humid
88%
Extremely humid
87%
Extremely humid
88%
Extremely humid
86%
Extremely humid
Visibility
8 km
Fair
12 km
Good
2 km
Low
0 km
Low
0 km
Low
0 km
Low
0 km
Low
0 km
Low
0 km
Low
Pressure
1016 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
49%
29%
68%
59%
61%
22%
12%
36%
70%
Dew point
15°
13°
13°
13°
12°
11°
11°
10°
10°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
25
Good
25
Good
26
Good
28
Good
28
Good
30
Good
34
Good
39
Good
45
Good
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
5.8 μg/m3
5.7 μg/m3
6 μg/m3
6.2 μg/m3
6.3 μg/m3
6.3 μg/m3
6.7 μg/m3
7.5 μg/m3
8.6 μg/m3
PM25
4.4 μg/m3
4.5 μg/m3
4.7 μg/m3
4.9 μg/m3
5.1 μg/m3
5.3 μg/m3
6.1 μg/m3
6.9 μg/m3
8 μg/m3
NO2
2.1 ppb
2.9 ppb
3.1 ppb
3.3 ppb
3.5 ppb
3.2 ppb
2.8 ppb
2.5 ppb
2.1 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.2 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
23.1 ppb
19.6 ppb
17.2 ppb
15.5 ppb
14.1 ppb
13.4 ppb
13.3 ppb
13.3 ppb
14.6 ppb