Hourly Weather in Siemar Subdivision, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 km/h
Light
15 km/h
Light
15 km/h
Light
21 km/h
Breezy
23 km/h
Breezy
22 km/h
Breezy
25 km/h
Breezy
27 km/h
Breezy
26 km/h
Breezy
Humidity
77%
Extremely humid
72%
Extremely humid
70%
Extremely humid
56%
Comfortable
47%
Comfortable
44%
Dry
39%
Dry
39%
Dry
41%
Dry
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
1008 hPa
Low
1007 hPa
Low
1006 hPa
Low
1004 hPa
Low
1004 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1001 hPa
Very low
1001 hPa
Very low
Clouds
33%
100%
87%
66%
89%
88%
9%
0%
62%
Dew point
25°
25°
25°
24°
22°
21°
20°
21°
21°
UV Index
1
7
8
8
7
5
3
2
1
Air quality
70
Moderate
71
Moderate
71
Moderate
72
Moderate
57
Moderate
55
Moderate
54
Moderate
54
Moderate
52
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
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
12.6 μg/m3
11.5 μg/m3
9.7 μg/m3
7.8 μg/m3
6.6 μg/m3
PM25
19 μg/m3
19.4 μg/m3
19.7 μg/m3
20 μg/m3
12.2 μg/m3
11.1 μg/m3
9.4 μg/m3
7.6 μg/m3
6.4 μg/m3
NO2
6.6 ppb
5.2 ppb
3.9 ppb
2.6 ppb
2.3 ppb
2.2 ppb
2 ppb
2.9 ppb
3.7 ppb
SO2
0.4 ppb
0.6 ppb
0.7 ppb
0.8 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.6 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
33.1 ppb
36.9 ppb
40.6 ppb
43.8 ppb
57.7 ppb
59.4 ppb
59.7 ppb
58.5 ppb
56.4 ppb