Hourly Weather in Hannō, Saitama Prefecture, Japan
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
3 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
0 mph
Calm
Humidity
82%
Extremely humid
82%
Extremely humid
85%
Extremely humid
91%
Extremely humid
94%
Extremely humid
98%
Extremely humid
99%
Extremely humid
98%
Extremely humid
98%
Extremely humid
Visibility
4 mi
Fair
5 mi
Fair
3 mi
Low
2 mi
Low
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
10 mi
Good
Pressure
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
98%
100%
100%
100%
100%
98%
98%
63%
88%
Dew point
69°
69°
69°
70°
70°
70°
69°
69°
68°
UV Index
3
3
1
0
0
0
0
0
0
Air quality
118
Unhealthy for sensitive groups
118
Unhealthy for sensitive groups
118
Unhealthy for sensitive groups
120
Unhealthy for sensitive groups
130
Unhealthy for sensitive groups
152
Unhealthy
157
Unhealthy
161
Unhealthy
163
Unhealthy
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
1.20 μg/ft3
1.20 μg/ft3
1.20 μg/ft3
1.23 μg/ft3
1.34 μg/ft3
1.60 μg/ft3
1.82 μg/ft3
1.97 μg/ft3
2.05 μg/ft3
PM25
1.19 μg/ft3
1.20 μg/ft3
1.20 μg/ft3
1.22 μg/ft3
1.33 μg/ft3
1.60 μg/ft3
1.82 μg/ft3
1.97 μg/ft3
2.04 μg/ft3
NO2
40.3 ppb
39.4 ppb
45.8 ppb
52.1 ppb
58.5 ppb
59.7 ppb
60.9 ppb
62.2 ppb
62 ppb
SO2
18.3 ppb
17.5 ppb
18.5 ppb
19.4 ppb
20.4 ppb
21.7 ppb
22.9 ppb
24.2 ppb
24.4 ppb
CO
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.5 ppb
O3
13.7 ppb
18.7 ppb
18.2 ppb
15 ppb
10.5 ppb
7.6 ppb
5.5 ppb
3.8 ppb
2.7 ppb