Hourly Weather in Japan, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
6 km/h
Calm
5 km/h
Calm
5 km/h
Calm
8 km/h
Calm
6 km/h
Calm
9 km/h
Light
10 km/h
Light
10 km/h
Light
Humidity
47%
Comfortable
40%
Dry
41%
Dry
39%
Dry
55%
Comfortable
63%
Humid
65%
Humid
62%
Humid
73%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
Clouds
68%
98%
86%
3%
2%
100%
100%
15%
80%
Dew point
14°
12°
12°
12°
15°
16°
16°
15°
17°
UV Index
3
2
1
0
0
0
0
0
0
Air quality
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
87
Moderate
87
Moderate
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
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
29.3 μg/m3
29.1 μg/m3
PM25
11.7 μg/m3
11.7 μg/m3
11.7 μg/m3
11.7 μg/m3
11.6 μg/m3
11.6 μg/m3
11.6 μg/m3
28.1 μg/m3
28 μg/m3
NO2
0.6 ppb
0.7 ppb
1.9 ppb
3.2 ppb
4.4 ppb
5.2 ppb
5.9 ppb
7 ppb
7 ppb
SO2
0.8 ppb
0.8 ppb
0.9 ppb
1.1 ppb
1.3 ppb
1.5 ppb
1.6 ppb
3.4 ppb
3.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
51.8 ppb
52 ppb
52.2 ppb
52.5 ppb
52.7 ppb
53 ppb
53.2 ppb
42.4 ppb
40.1 ppb