Hourly Weather in Monticello, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
18 km/h
Breezy
15 km/h
Light
17 km/h
Breezy
21 km/h
Breezy
20 km/h
Breezy
20 km/h
Breezy
19 km/h
Breezy
17 km/h
Breezy
14 km/h
Light
Humidity
86%
Extremely humid
82%
Extremely humid
73%
Extremely humid
70%
Extremely humid
66%
Humid
66%
Humid
61%
Humid
57%
Comfortable
54%
Comfortable
Visibility
15 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
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Normal
1009 hPa
Normal
Clouds
51%
21%
10%
12%
12%
9%
8%
3%
4%
Dew point
23°
23°
22°
21°
21°
20°
20°
19°
19°
UV Index
2
4
6
7
8
6
5
4
2
Air quality
58
Moderate
59
Moderate
61
Moderate
63
Moderate
65
Moderate
67
Moderate
69
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
4 μg/m3
5.7 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
11.5 μg/m3
11.2 μg/m3
PM25
12.6 μg/m3
13.3 μg/m3
14.3 μg/m3
15.4 μg/m3
16.6 μg/m3
17.7 μg/m3
18.7 μg/m3
10.7 μg/m3
10.5 μg/m3
NO2
2 ppb
1.4 ppb
1.1 ppb
0.9 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.8 ppb
1.3 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 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
18.3 ppb
20.4 ppb
23.3 ppb
26.6 ppb
30 ppb
33.3 ppb
36.2 ppb
51.2 ppb
51.2 ppb