Hourly Weather in Harvard, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
11 km/h
Light
8 km/h
Light
9 km/h
Light
10 km/h
Light
11 km/h
Light
13 km/h
Light
12 km/h
Light
12 km/h
Light
Humidity
89%
Extremely humid
87%
Extremely humid
93%
Extremely humid
94%
Extremely humid
94%
Extremely humid
95%
Extremely humid
96%
Extremely humid
96%
Extremely humid
97%
Extremely humid
Visibility
16 km
Good
15 km
Good
13 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
1 km
Low
Pressure
1014 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
Clouds
100%
97%
37%
29%
45%
100%
100%
100%
100%
Dew point
22°
21°
21°
21°
21°
21°
21°
21°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
52
Moderate
52
Moderate
53
Moderate
53
Moderate
53
Moderate
54
Moderate
54
Moderate
23
Good
24
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
4.3 μg/m3
4.5 μg/m3
PM25
9.7 μg/m3
9.8 μg/m3
9.9 μg/m3
10.1 μg/m3
10.2 μg/m3
10.4 μg/m3
10.5 μg/m3
4.1 μg/m3
4.3 μg/m3
NO2
4.9 ppb
6.1 ppb
6.2 ppb
6.4 ppb
6.6 ppb
6.7 ppb
6.9 ppb
7.1 ppb
7 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.5 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
34.9 ppb
35.6 ppb
36.7 ppb
37.8 ppb
39.1 ppb
40.3 ppb
41.3 ppb
21.2 ppb
20.5 ppb