Hourly Weather in Rei Zan, Japan
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
6 mph
Light
6 mph
Light
5 mph
Calm
5 mph
Calm
4 mph
Calm
3 mph
Calm
3 mph
Calm
4 mph
Calm
Humidity
87%
Extremely humid
89%
Extremely humid
83%
Extremely humid
81%
Extremely humid
81%
Extremely humid
81%
Extremely humid
81%
Extremely humid
80%
Extremely humid
80%
Extremely humid
Visibility
2 mi
Low
4 mi
Fair
10 mi
Good
6 mi
Fair
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
50°
49°
46°
45°
45°
44°
44°
43°
42°
UV Index
1
1
0
0
0
0
0
0
0
Air quality
60
Moderate
59
Moderate
57
Moderate
55
Moderate
52
Moderate
47
Good
43
Good
40
Good
38
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
0.40 μg/ft3
0.39 μg/ft3
0.36 μg/ft3
0.33 μg/ft3
0.28 μg/ft3
0.25 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
PM25
0.39 μg/ft3
0.38 μg/ft3
0.35 μg/ft3
0.32 μg/ft3
0.27 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
NO2
18.8 ppb
18.3 ppb
17.8 ppb
17.8 ppb
14 ppb
12.1 ppb
11.1 ppb
10.1 ppb
9.1 ppb
SO2
6.7 ppb
6.2 ppb
5.8 ppb
5.1 ppb
3.9 ppb
2.9 ppb
2.9 ppb
2.9 ppb
2.9 ppb
CO
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
21.2 ppb
21.6 ppb
22.2 ppb
23.9 ppb
26.2 ppb
28.2 ppb
30.6 ppb
32.8 ppb
34.6 ppb