Hourly Weather in Arthur, North Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
13 km/h
Light
7 km/h
Calm
5 km/h
Calm
7 km/h
Calm
7 km/h
Calm
6 km/h
Calm
6 km/h
Calm
5 km/h
Calm
Humidity
50%
Comfortable
58%
Comfortable
63%
Humid
66%
Humid
71%
Extremely humid
76%
Extremely humid
81%
Extremely humid
85%
Extremely humid
90%
Extremely humid
Visibility
15 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
14 km
Good
Pressure
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
Clouds
0%
100%
100%
100%
100%
21%
1%
7%
28%
Dew point
20°
22°
22°
21°
21°
21°
21°
22°
22°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
71
Moderate
72
Moderate
75
Moderate
79
Moderate
83
Moderate
87
Moderate
91
Moderate
95
Moderate
48
Good
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
48.5 μg/m3
48.5 μg/m3
48.5 μg/m3
48.5 μg/m3
48.5 μg/m3
48.5 μg/m3
48.5 μg/m3
48.5 μg/m3
8.8 μg/m3
PM25
19.7 μg/m3
20.4 μg/m3
21.8 μg/m3
23.6 μg/m3
25.8 μg/m3
28.1 μg/m3
30.3 μg/m3
32.2 μg/m3
8.6 μg/m3
NO2
0.9 ppb
1.8 ppb
2.6 ppb
3.6 ppb
4.2 ppb
4.8 ppb
5.5 ppb
5.7 ppb
6.1 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 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
37.7 ppb
38 ppb
38.5 ppb
39.1 ppb
39.9 ppb
40.7 ppb
41.4 ppb
42.1 ppb
19.1 ppb