Hourly Weather in Portal, Nebraska, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
10 km/h
Light
11 km/h
Light
12 km/h
Light
13 km/h
Light
12 km/h
Light
13 km/h
Light
14 km/h
Light
11 km/h
Light
Humidity
43%
Dry
41%
Dry
39%
Dry
38%
Dry
38%
Dry
37%
Dry
39%
Dry
38%
Dry
40%
Dry
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
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1004 hPa
Low
1004 hPa
Low
1004 hPa
Low
1004 hPa
Low
Clouds
2%
0%
0%
98%
83%
0%
7%
1%
100%
Dew point
21°
21°
21°
21°
21°
22°
22°
22°
22°
UV Index
9
10
9
8
6
4
2
1
0
Air quality
56
Moderate
56
Moderate
56
Moderate
56
Moderate
57
Moderate
57
Moderate
56
Moderate
54
Moderate
49
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
37.7 μg/m3
37.7 μg/m3
37.7 μg/m3
37.7 μg/m3
37.7 μg/m3
5.8 μg/m3
5.6 μg/m3
5.1 μg/m3
5.7 μg/m3
PM25
11.5 μg/m3
11.6 μg/m3
11.8 μg/m3
11.9 μg/m3
12 μg/m3
4.2 μg/m3
3.8 μg/m3
3.5 μg/m3
4.3 μg/m3
NO2
1.5 ppb
1.1 ppb
1.1 ppb
1 ppb
1 ppb
1.4 ppb
1.7 ppb
2 ppb
7.2 ppb
SO2
0.6 ppb
0.7 ppb
0.8 ppb
0.9 ppb
1 ppb
1.1 ppb
1.1 ppb
1 ppb
1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
31.3 ppb
34.9 ppb
38.6 ppb
42.1 ppb
45.2 ppb
63.6 ppb
61.6 ppb
58.9 ppb
53.3 ppb