Daily Weather in Niigata, Niigata Prefecture, Japan
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 mph
Breezy
15 mph
Breezy
20 mph
Breezy
13 mph
Breezy
8 mph
Light
6 mph
Light
4 mph
Calm
7 mph
Light
11 mph
Breezy
Humidity
97%
Extremely humid
94%
Extremely humid
94%
Extremely humid
96%
Extremely humid
89%
Extremely humid
96%
Extremely humid
97%
Extremely humid
97%
Extremely humid
91%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
997 hPa
Extremely low
1005 hPa
Low
1004 hPa
Low
1008 hPa
Low
1008 hPa
Low
1012 hPa
Normal
1012 hPa
Normal
1004 hPa
Low
1012 hPa
Normal
Clouds
100%
100%
100%
100%
70%
65%
100%
100%
86%
Dew point
57°
47°
59°
57°
57°
55°
59°
62°
57°
UV Index
4
2
4
2
4
Air quality
59
Moderate
54
Moderate
70
Moderate
65
Moderate
42
Good
Pollen index
Tree
4 / 5
4 / 5
5 / 5
4 / 5
4 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.46 μg/ft3
0.38 μg/ft3
1.24 μg/ft3
0.63 μg/ft3
0.25 μg/ft3
PM25
0.39 μg/ft3
0.31 μg/ft3
0.54 μg/ft3
0.46 μg/ft3
0.21 μg/ft3
NO2
1.2 ppb
1 ppb
1.3 ppb
0.9 ppb
0.6 ppb
SO2
0.2 ppb
0.4 ppb
0.8 ppb
1 ppb
0.1 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
52.1 ppb
40.2 ppb
57.9 ppb
59.1 ppb
40.6 ppb