Hourly Weather in Rei Zan, Japan
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
2 mph
Calm
4 mph
Calm
4 mph
Calm
3 mph
Calm
2 mph
Calm
3 mph
Calm
4 mph
Calm
5 mph
Calm
Humidity
87%
Extremely humid
88%
Extremely humid
87%
Extremely humid
87%
Extremely humid
87%
Extremely humid
89%
Extremely humid
91%
Extremely humid
93%
Extremely humid
92%
Extremely humid
Visibility
3 mi
Fair
10 mi
Good
10 mi
Good
10 mi
Good
9 mi
Good
8 mi
Good
7 mi
Good
10 mi
Good
10 mi
Good
Pressure
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
Clouds
100%
100%
100%
100%
98%
100%
100%
100%
89%
Dew point
76°
77°
77°
78°
78°
78°
77°
77°
76°
UV Index
3
3
2
2
0
0
0
0
0
Air quality
50
Moderate
56
Moderate
60
Moderate
63
Moderate
64
Moderate
60
Moderate
55
Moderate
52
Moderate
49
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
0.66 μg/ft3
0.77 μg/ft3
0.85 μg/ft3
0.87 μg/ft3
0.83 μg/ft3
0.66 μg/ft3
0.54 μg/ft3
0.50 μg/ft3
0.47 μg/ft3
PM25
0.42 μg/ft3
0.49 μg/ft3
0.54 μg/ft3
0.55 μg/ft3
0.53 μg/ft3
0.42 μg/ft3
0.34 μg/ft3
0.32 μg/ft3
0.30 μg/ft3
NO2
2.21 ppb
1.94 ppb
1.66 ppb
2.1 ppb
2.53 ppb
2.97 ppb
3.01 ppb
3.06 ppb
3.1 ppb
SO2
1.41 ppb
1.28 ppb
1.15 ppb
0.91 ppb
0.67 ppb
0.44 ppb
0.45 ppb
0.46 ppb
0.47 ppb
CO
0.12 ppb
0.13 ppb
0.14 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.12 ppb
0.11 ppb
0.11 ppb
O3
40.85 ppb
47.99 ppb
55.13 ppb
51.08 ppb
47.04 ppb
42.99 ppb
37.11 ppb
31.24 ppb
25.36 ppb