Hourly Weather in Mercer, North Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
4 km/h
Calm
9 km/h
Light
10 km/h
Light
6 km/h
Calm
8 km/h
Calm
11 km/h
Light
9 km/h
Light
7 km/h
Calm
Humidity
63%
Humid
59%
Comfortable
70%
Extremely humid
73%
Extremely humid
74%
Extremely humid
67%
Humid
78%
Extremely humid
87%
Extremely humid
83%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
15 km
Good
Pressure
1003 hPa
Very low
1003 hPa
Very low
1004 hPa
Very low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
21°
20°
21°
21°
20°
19°
20°
20°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
72
Moderate
72
Moderate
73
Moderate
74
Moderate
74
Moderate
75
Moderate
76
Moderate
77
Moderate
80
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
43.1 μg/m3
43.1 μg/m3
43.1 μg/m3
43.1 μg/m3
43.1 μg/m3
43.1 μg/m3
43.1 μg/m3
43.1 μg/m3
25.3 μg/m3
PM25
20.2 μg/m3
20.3 μg/m3
20.6 μg/m3
21 μg/m3
21.4 μg/m3
21.9 μg/m3
22.3 μg/m3
22.7 μg/m3
24.4 μg/m3
NO2
1.5 ppb
2.1 ppb
2.8 ppb
4.5 ppb
6.2 ppb
7.9 ppb
8.6 ppb
9.1 ppb
8.8 ppb
SO2
0.3 ppb
0.3 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 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
46.4 ppb
46.7 ppb
47.3 ppb
48.1 ppb
49 ppb
50 ppb
50.9 ppb
51.7 ppb
21.3 ppb