Hourly Weather in Old Stonington, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 mph
Breezy
11 mph
Breezy
10 mph
Breezy
9 mph
Light
8 mph
Light
7 mph
Light
7 mph
Light
7 mph
Light
7 mph
Light
Humidity
50%
Comfortable
49%
Comfortable
50%
Comfortable
54%
Comfortable
61%
Humid
68%
Humid
72%
Extremely humid
76%
Extremely humid
78%
Extremely 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
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
100%
100%
73%
1%
0%
0%
0%
0%
0%
Dew point
63°
63°
63°
64°
65°
65°
64°
64°
64°
UV Index
6
4
2
0
0
0
0
0
0
Air quality
93
Moderate
96
Moderate
95
Moderate
93
Moderate
90
Moderate
82
Moderate
69
Moderate
53
Moderate
50
Moderate
Pollen index
Tree
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
1 / 5
2 / 5
3 / 5
4 / 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
0.44 μg/ft3
0.46 μg/ft3
0.47 μg/ft3
0.49 μg/ft3
0.51 μg/ft3
0.51 μg/ft3
0.51 μg/ft3
0.51 μg/ft3
0.51 μg/ft3
PM25
0.31 μg/ft3
0.31 μg/ft3
0.32 μg/ft3
0.34 μg/ft3
0.35 μg/ft3
0.36 μg/ft3
0.36 μg/ft3
0.36 μg/ft3
0.36 μg/ft3
NO2
0.52 ppb
0.55 ppb
1.11 ppb
1.66 ppb
2.21 ppb
2.73 ppb
3.24 ppb
3.75 ppb
3.82 ppb
SO2
0.48 ppb
0.45 ppb
0.44 ppb
0.44 ppb
0.43 ppb
0.47 ppb
0.5 ppb
0.54 ppb
0.55 ppb
CO
0.15 ppb
0.15 ppb
0.16 ppb
0.16 ppb
0.17 ppb
0.17 ppb
0.18 ppb
0.18 ppb
0.19 ppb
O3
70.75 ppb
72.14 ppb
68.58 ppb
65.02 ppb
61.46 ppb
56.97 ppb
52.48 ppb
47.99 ppb
44.25 ppb