Daily Weather in Herrin Junction, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
19 km/h
Breezy
17 km/h
Breezy
13 km/h
Light
21 km/h
Breezy
24 km/h
Breezy
19 km/h
Breezy
10 km/h
Light
9 km/h
Light
8 km/h
Light
Humidity
88%
Extremely humid
75%
Extremely humid
78%
Extremely humid
97%
Extremely humid
96%
Extremely humid
99%
Extremely humid
98%
Extremely humid
99%
Extremely humid
99%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
12 km
Good
12 km
Good
16 km
Good
16 km
Good
Pressure
1011 hPa
Normal
1015 hPa
Normal
1017 hPa
Normal
1015 hPa
Normal
1005 hPa
Low
1008 hPa
Low
1013 hPa
Normal
1017 hPa
Normal
1018 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
26°
17°
18°
23°
23°
22°
22°
23°
23°
UV Index
8
7
9
8
2
Air quality
63
Moderate
60
Moderate
52
Moderate
57
Moderate
48
Good
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
33.4 μg/m3
14.9 μg/m3
9.2 μg/m3
11.2 μg/m3
8.8 μg/m3
PM25
15.4 μg/m3
14 μg/m3
8.8 μg/m3
11.1 μg/m3
8.5 μg/m3
NO2
2.8 ppb
3.6 ppb
8 ppb
9.6 ppb
2.5 ppb
SO2
0.7 ppb
0.8 ppb
0.9 ppb
1.1 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
49.5 ppb
52.8 ppb
55.6 ppb
63.3 ppb
38.7 ppb