Hourly Weather in Joliet, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
7 mph
Light
9 mph
Light
7 mph
Light
7 mph
Light
8 mph
Light
9 mph
Light
12 mph
Breezy
14 mph
Breezy
Humidity
82%
Extremely humid
82%
Extremely humid
81%
Extremely humid
81%
Extremely humid
74%
Extremely humid
73%
Extremely humid
70%
Extremely humid
67%
Humid
63%
Humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
38°
38°
39°
39°
38°
38°
37°
37°
36°
UV Index
0
0
0
0
0
0
1
3
4
Air quality
25
Good
25
Good
24
Good
24
Good
25
Good
26
Good
27
Good
29
Good
31
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
0 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.26 μg/ft3
0.24 μg/ft3
0.18 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
PM25
0.18 μg/ft3
0.17 μg/ft3
0.13 μg/ft3
0.09 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
NO2
2.64 ppb
2.3 ppb
1.97 ppb
1.63 ppb
1.54 ppb
1.45 ppb
1.36 ppb
1.03 ppb
0.71 ppb
SO2
0.26 ppb
0.23 ppb
0.2 ppb
0.18 ppb
0.22 ppb
0.26 ppb
0.3 ppb
0.24 ppb
0.17 ppb
CO
0.16 ppb
0.16 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.14 ppb
O3
24.44 ppb
25.77 ppb
27.11 ppb
28.45 ppb
29.67 ppb
30.9 ppb
32.12 ppb
34.82 ppb
37.52 ppb