Hourly Weather in Matsudo Shi, Chiba Prefecture, Japan
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
3 mph
Calm
3 mph
Calm
3 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
Humidity
65%
Humid
71%
Extremely humid
72%
Extremely humid
75%
Extremely humid
79%
Extremely humid
83%
Extremely humid
85%
Extremely humid
86%
Extremely humid
85%
Extremely humid
Visibility
10 mi
Good
7 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1002 hPa
Very low
1003 hPa
Very low
1004 hPa
Low
1005 hPa
Low
1006 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1008 hPa
Low
Clouds
100%
100%
2%
5%
13%
16%
44%
64%
45%
Dew point
23°
21°
18°
14°
13°
12°
12°
11°
12°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
39
Good
39
Good
39
Good
39
Good
38
Good
38
Good
38
Good
37
Good
35
Good
Pollen index
Tree
0 / 5
0 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
0.19 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.21 μg/ft3
PM25
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
NO2
1.6 ppb
2.6 ppb
3.6 ppb
3.6 ppb
3.7 ppb
3.7 ppb
4.4 ppb
5.1 ppb
5.8 ppb
SO2
0.8 ppb
0.9 ppb
1 ppb
1.1 ppb
1.1 ppb
1.2 ppb
1.1 ppb
1 ppb
0.9 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
42 ppb
42.1 ppb
41.8 ppb
41.6 ppb
41.4 ppb
41.3 ppb
40.7 ppb
39.6 ppb
38.2 ppb