Hourly Weather in Porterfield, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
7 km/h
Calm
9 km/h
Light
13 km/h
Light
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
Humidity
94%
Extremely humid
95%
Extremely humid
96%
Extremely humid
96%
Extremely humid
94%
Extremely humid
91%
Extremely humid
84%
Extremely humid
79%
Extremely humid
75%
Extremely humid
Visibility
9 km
Fair
12 km
Good
12 km
Good
12 km
Good
12 km
Good
13 km
Good
15 km
Good
16 km
Good
16 km
Good
Pressure
1013 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1011 hPa
Normal
Clouds
87%
100%
100%
100%
100%
100%
100%
100%
91%
Dew point
21°
22°
21°
22°
23°
24°
24°
24°
24°
UV Index
0
0
0
0
1
2
4
5
5
Air quality
49
Good
49
Good
50
Moderate
50
Moderate
51
Moderate
51
Moderate
52
Moderate
36
Good
41
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
3.2 μg/m3
3.3 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
5.7 μg/m3
6.3 μg/m3
PM25
8.7 μg/m3
8.8 μg/m3
8.9 μg/m3
9 μg/m3
9.1 μg/m3
9.3 μg/m3
9.4 μg/m3
5.3 μg/m3
6 μg/m3
NO2
7.3 ppb
6.9 ppb
6.6 ppb
6.2 ppb
5 ppb
3.7 ppb
2.5 ppb
1.9 ppb
1.5 ppb
SO2
0.6 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.7 ppb
0.6 ppb
0.5 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
18.3 ppb
19.5 ppb
21.7 ppb
24.7 ppb
28.2 ppb
31.8 ppb
35.3 ppb
39.1 ppb
43.9 ppb