Hourly Weather in Jerseyville, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Breezy
11 mph
Breezy
11 mph
Breezy
10 mph
Light
11 mph
Breezy
10 mph
Light
10 mph
Breezy
10 mph
Breezy
9 mph
Light
Humidity
90%
Extremely humid
93%
Extremely humid
92%
Extremely humid
92%
Extremely humid
92%
Extremely humid
88%
Extremely humid
88%
Extremely humid
86%
Extremely humid
81%
Extremely humid
Visibility
8 mi
Good
6 mi
Good
3 mi
Fair
8 mi
Good
6 mi
Good
8 mi
Good
9 mi
Good
9 mi
Good
10 mi
Good
Pressure
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
Clouds
100%
100%
100%
100%
100%
92%
100%
90%
100%
Dew point
59°
61°
61°
61°
62°
61°
62°
63°
64°
UV Index
0
0
0
0
0
0
0
1
1
Air quality
36
Good
36
Good
37
Good
36
Good
36
Good
36
Good
35
Good
35
Good
35
Good
Pollen index
Tree
0 / 5
0 / 5
1 / 5
1 / 5
2 / 5
2 / 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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.30 μg/ft3
0.22 μg/ft3
0.12 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
0.11 μg/ft3
PM25
0.21 μg/ft3
0.15 μg/ft3
0.08 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.08 μg/ft3
NO2
1.08 ppb
0.83 ppb
0.91 ppb
0.99 ppb
1.07 ppb
1.13 ppb
1.19 ppb
1.25 ppb
1.09 ppb
SO2
0.32 ppb
0.29 ppb
0.27 ppb
0.26 ppb
0.24 ppb
0.23 ppb
0.22 ppb
0.2 ppb
0.24 ppb
CO
0.16 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
O3
40.82 ppb
42.73 ppb
40.59 ppb
38.46 ppb
36.32 ppb
36.29 ppb
36.27 ppb
36.24 ppb
39.29 ppb