Hourly Weather in Cardiff, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
8 km/h
Calm
8 km/h
Calm
8 km/h
Calm
9 km/h
Light
13 km/h
Light
12 km/h
Light
12 km/h
Light
10 km/h
Light
Humidity
89%
Extremely humid
91%
Extremely humid
92%
Extremely humid
93%
Extremely humid
93%
Extremely humid
85%
Extremely humid
83%
Extremely humid
87%
Extremely humid
89%
Extremely humid
Visibility
14 km
Good
14 km
Good
13 km
Good
12 km
Good
13 km
Good
15 km
Good
16 km
Good
15 km
Good
14 km
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
3%
1%
2%
100%
97%
33%
100%
100%
100%
Dew point
15°
16°
16°
16°
17°
18°
18°
18°
18°
UV Index
0
0
0
0
0
1
2
3
5
Air quality
30
Good
29
Good
27
Good
26
Good
28
Good
30
Good
32
Good
41
Good
44
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
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
7.6 μg/m3
8.4 μg/m3
PM25
5.4 μg/m3
5.2 μg/m3
4.8 μg/m3
4.4 μg/m3
4 μg/m3
3.6 μg/m3
3.2 μg/m3
7.2 μg/m3
7.9 μg/m3
NO2
23.5 ppb
22.7 ppb
19.3 ppb
16 ppb
12.7 ppb
9.6 ppb
6.5 ppb
3.5 ppb
2.7 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.7 ppb
0.8 ppb
1.1 ppb
1.2 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
22.3 ppb
23.6 ppb
25.5 ppb
27.7 ppb
30 ppb
32.2 ppb
34.1 ppb
32.6 ppb
38.5 ppb