Hourly Weather in Greenfield, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
18 km/h
Breezy
18 km/h
Breezy
21 km/h
Breezy
20 km/h
Breezy
17 km/h
Breezy
16 km/h
Light
17 km/h
Breezy
18 km/h
Breezy
15 km/h
Light
Humidity
76%
Extremely humid
65%
Humid
58%
Comfortable
51%
Comfortable
48%
Comfortable
46%
Comfortable
43%
Dry
44%
Dry
43%
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
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1008 hPa
Low
1009 hPa
Low
Clouds
85%
100%
95%
100%
100%
100%
13%
3%
10%
Dew point
25°
23°
22°
21°
21°
20°
19°
19°
18°
UV Index
5
5
4
4
5
4
2
1
0
Air quality
60
Moderate
60
Moderate
60
Moderate
60
Moderate
60
Moderate
59
Moderate
59
Moderate
58
Moderate
42
Good
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
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
7.9 μg/m3
PM25
13.9 μg/m3
13.8 μg/m3
13.8 μg/m3
13.7 μg/m3
13.6 μg/m3
13.3 μg/m3
13.1 μg/m3
13 μg/m3
7.5 μg/m3
NO2
1 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
1 ppb
1.3 ppb
1.6 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 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
27 ppb
27.4 ppb
28.3 ppb
29.6 ppb
31 ppb
32 ppb
33.3 ppb
34.4 ppb
44.5 ppb