Hourly Weather in Seneca, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
8 km/h
Calm
6 km/h
Calm
7 km/h
Calm
6 km/h
Calm
4 km/h
Calm
3 km/h
Calm
6 km/h
Calm
5 km/h
Calm
Humidity
43%
Dry
44%
Dry
50%
Comfortable
53%
Comfortable
59%
Comfortable
64%
Humid
66%
Humid
70%
Extremely humid
72%
Extremely humid
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
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
2%
2%
0%
0%
0%
0%
0%
0%
1%
Dew point
11°
12°
13°
13°
13°
13°
13°
14°
14°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
38
Good
37
Good
37
Good
36
Good
36
Good
36
Good
57
Moderate
60
Moderate
61
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
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
13 μg/m3
14.3 μg/m3
14.9 μg/m3
PM25
5.3 μg/m3
4.9 μg/m3
4.4 μg/m3
3.9 μg/m3
3.5 μg/m3
3 μg/m3
12.3 μg/m3
13.7 μg/m3
14.4 μg/m3
NO2
1.9 ppb
2.6 ppb
6.3 ppb
10.1 ppb
13.9 ppb
17 ppb
19 ppb
21.6 ppb
21.1 ppb
SO2
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.6 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
40.6 ppb
40.2 ppb
39.8 ppb
39.3 ppb
38.9 ppb
38.5 ppb
23.3 ppb
18.8 ppb
16.2 ppb