Hourly Weather in Yorktown, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Light
12 km/h
Light
9 km/h
Light
8 km/h
Calm
4 km/h
Calm
4 km/h
Calm
4 km/h
Calm
8 km/h
Light
13 km/h
Light
Humidity
85%
Extremely humid
69%
Humid
63%
Humid
60%
Humid
61%
Humid
69%
Humid
72%
Extremely humid
77%
Extremely humid
74%
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
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1008 hPa
Low
1009 hPa
Low
1011 hPa
Normal
Clouds
83%
100%
100%
86%
85%
20%
50%
95%
98%
Dew point
28°
26°
25°
25°
25°
26°
26°
25°
24°
UV Index
5
4
2
1
0
0
0
0
0
Air quality
53
Moderate
53
Moderate
54
Moderate
54
Moderate
55
Moderate
56
Moderate
57
Moderate
57
Moderate
29
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
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
5.7 μg/m3
PM25
10.2 μg/m3
10.3 μg/m3
10.5 μg/m3
10.9 μg/m3
11.3 μg/m3
11.7 μg/m3
12.1 μg/m3
12.4 μg/m3
5.1 μg/m3
NO2
0.8 ppb
0.8 ppb
1.3 ppb
1.7 ppb
2.1 ppb
3.8 ppb
5.4 ppb
7.1 ppb
7 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 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
38.8 ppb
38.8 ppb
38.8 ppb
38.8 ppb
38.9 ppb
38.9 ppb
38.9 ppb
38.9 ppb
31.6 ppb