Hourly Weather in Niantic, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
9 km/h
Light
8 km/h
Calm
9 km/h
Light
12 km/h
Light
13 km/h
Light
11 km/h
Light
12 km/h
Light
10 km/h
Light
Humidity
88%
Extremely humid
86%
Extremely humid
95%
Extremely humid
95%
Extremely humid
95%
Extremely humid
94%
Extremely humid
91%
Extremely humid
88%
Extremely humid
80%
Extremely humid
Visibility
12 km
Good
15 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
14 km
Good
14 km
Good
16 km
Good
Pressure
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
100%
100%
74%
91%
45%
70%
4%
4%
4%
Dew point
24°
24°
25°
25°
25°
25°
24°
24°
25°
UV Index
0
0
0
0
0
0
0
1
3
Air quality
71
Moderate
71
Moderate
70
Moderate
69
Moderate
68
Moderate
66
Moderate
65
Moderate
64
Moderate
26
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
12.5 μg/m3
11.8 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
4 μg/m3
PM25
19.7 μg/m3
19.4 μg/m3
19 μg/m3
18.4 μg/m3
17.8 μg/m3
17.1 μg/m3
16.4 μg/m3
15.8 μg/m3
3.4 μg/m3
NO2
16.2 ppb
13.7 ppb
11.2 ppb
8.8 ppb
7.7 ppb
6.5 ppb
5.4 ppb
4.1 ppb
2.9 ppb
SO2
0.6 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
15.1 ppb
16.2 ppb
18.2 ppb
21.1 ppb
24.4 ppb
27.8 ppb
31.1 ppb
33.9 ppb
27.6 ppb