Hourly Weather in Prospect, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
6 km/h
Calm
5 km/h
Calm
6 km/h
Calm
2 km/h
Calm
3 km/h
Calm
4 km/h
Calm
5 km/h
Calm
5 km/h
Calm
Humidity
45%
Comfortable
42%
Dry
41%
Dry
40%
Dry
39%
Dry
39%
Dry
40%
Dry
40%
Dry
43%
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
1020 hPa
High
1019 hPa
High
1018 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
99%
79%
100%
100%
96%
100%
100%
90%
65%
Dew point
11°
10°
10°
10°
10°
10°
11°
11°
12°
UV Index
6
8
8
7
5
4
2
1
0
Air quality
37
Good
36
Good
36
Good
36
Good
36
Good
37
Good
51
Moderate
50
Moderate
46
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
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
9.9 μg/m3
9.5 μg/m3
8.9 μg/m3
PM25
6.6 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.4 μg/m3
9.2 μg/m3
8.8 μg/m3
8.3 μg/m3
NO2
4 ppb
2.3 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.6 ppb
1.6 ppb
2.5 ppb
3.4 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
28.2 ppb
30.3 ppb
32.8 ppb
35.4 ppb
37.8 ppb
40 ppb
53.4 ppb
51 ppb
47.7 ppb