Hourly Weather in Hannō, Saitama Prefecture, Japan
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
3 km/h
Calm
3 km/h
Calm
1 km/h
Calm
1 km/h
Calm
2 km/h
Calm
2 km/h
Calm
3 km/h
Calm
4 km/h
Calm
Humidity
97%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
92%
Extremely humid
90%
Extremely humid
85%
Extremely humid
Visibility
11 km
Good
14 km
Good
8 km
Fair
2 km
Low
5 km
Low
7 km
Fair
7 km
Fair
11 km
Good
16 km
Good
Pressure
1006 hPa
Low
1007 hPa
Low
1006 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
Clouds
60%
91%
100%
99%
100%
100%
88%
97%
90%
Dew point
21°
22°
22°
22°
22°
22°
22°
23°
23°
UV Index
0
0
0
0
0
1
2
2
2
Air quality
57
Moderate
55
Moderate
54
Moderate
55
Moderate
56
Moderate
49
Good
40
Good
37
Good
37
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
12.2 μg/m3
11.4 μg/m3
10.8 μg/m3
10.9 μg/m3
11.6 μg/m3
8.8 μg/m3
7.1 μg/m3
6.6 μg/m3
6.6 μg/m3
PM25
12.1 μg/m3
11.4 μg/m3
10.8 μg/m3
10.9 μg/m3
11.6 μg/m3
8.8 μg/m3
7.1 μg/m3
6.6 μg/m3
6.6 μg/m3
NO2
9.4 ppb
9.1 ppb
8.7 ppb
8.4 ppb
8 ppb
7.6 ppb
7.2 ppb
7.3 ppb
7.3 ppb
SO2
0.9 ppb
0.9 ppb
1 ppb
1 ppb
1.9 ppb
2.8 ppb
3.7 ppb
4 ppb
4.2 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
10.4 ppb
9.9 ppb
9.8 ppb
9.7 ppb
12.8 ppb
17.9 ppb
23.6 ppb
28.6 ppb
33.2 ppb