Hourly Weather in Hira Yama, Japan
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
7 mph
Light
4 mph
Calm
2 mph
Calm
3 mph
Calm
2 mph
Calm
2 mph
Calm
4 mph
Calm
5 mph
Light
Humidity
50%
Comfortable
50%
Comfortable
82%
Extremely humid
84%
Extremely humid
96%
Extremely humid
95%
Extremely humid
97%
Extremely humid
95%
Extremely humid
96%
Extremely humid
Visibility
2 mi
Low
2 mi
Low
2 mi
Low
2 mi
Low
3 mi
Low
4 mi
Fair
4 mi
Fair
7 mi
Good
8 mi
Good
Pressure
1007 hPa
Low
1007 hPa
Low
1008 hPa
Low
1006 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
Clouds
100%
100%
100%
100%
100%
100%
100%
75%
13%
Dew point
49°
47°
53°
54°
58°
56°
55°
54°
53°
UV Index
1
1
1
0
0
0
0
0
0
Air quality
95
Moderate
91
Moderate
93
Moderate
95
Moderate
99
Moderate
107
Unhealthy for sensitive groups
113
Unhealthy for sensitive groups
124
Unhealthy for sensitive groups
137
Unhealthy for sensitive groups
Pollen index
Tree
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 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
1.13 μg/ft3
1.06 μg/ft3
1.08 μg/ft3
1.10 μg/ft3
1.13 μg/ft3
1.21 μg/ft3
1.27 μg/ft3
1.38 μg/ft3
1.52 μg/ft3
PM25
0.91 μg/ft3
0.86 μg/ft3
0.88 μg/ft3
0.91 μg/ft3
0.97 μg/ft3
1.07 μg/ft3
1.14 μg/ft3
1.27 μg/ft3
1.41 μg/ft3
NO2
8 ppb
8.9 ppb
9.9 ppb
13.3 ppb
16.7 ppb
20 ppb
23.4 ppb
26.8 ppb
30.1 ppb
SO2
4.9 ppb
4.6 ppb
4.4 ppb
4.6 ppb
4.8 ppb
5.1 ppb
6 ppb
6.9 ppb
7.9 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
O3
60.6 ppb
59.6 ppb
57.3 ppb
52.3 ppb
45.9 ppb
39 ppb
32.9 ppb
27.4 ppb
22.1 ppb