Hourly Weather in Simpson, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
4 km/h
Calm
3 km/h
Calm
5 km/h
Calm
4 km/h
Calm
4 km/h
Calm
5 km/h
Calm
6 km/h
Calm
5 km/h
Calm
Humidity
56%
Comfortable
54%
Comfortable
54%
Comfortable
56%
Comfortable
56%
Comfortable
56%
Comfortable
56%
Comfortable
59%
Comfortable
67%
Humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1020 hPa
High
1019 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
16°
16°
16°
16°
17°
17°
17°
17°
18°
UV Index
7
6
4
3
2
1
1
0
0
Air quality
28
Good
29
Good
31
Good
33
Good
34
Good
53
Moderate
54
Moderate
54
Moderate
54
Moderate
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
10.5 μg/m3
11 μg/m3
11 μg/m3
11.2 μg/m3
PM25
4.9 μg/m3
5 μg/m3
5.1 μg/m3
5.2 μg/m3
5.4 μg/m3
10.2 μg/m3
10.6 μg/m3
10.7 μg/m3
10.8 μg/m3
NO2
0.9 ppb
0.6 ppb
0.8 ppb
0.9 ppb
1 ppb
1.2 ppb
1.4 ppb
1.7 ppb
3.3 ppb
SO2
1.4 ppb
1.4 ppb
1.3 ppb
1.3 ppb
1.3 ppb
1.1 ppb
1 ppb
0.9 ppb
0.9 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
28.7 ppb
30.8 ppb
33.1 ppb
35.2 ppb
37.1 ppb
56.9 ppb
54.9 ppb
52.7 ppb
51.1 ppb