Hourly Weather in Mercer, Missouri, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
6 km/h
Calm
8 km/h
Calm
10 km/h
Light
8 km/h
Light
9 km/h
Light
10 km/h
Light
10 km/h
Light
10 km/h
Light
Humidity
98%
Extremely humid
97%
Extremely humid
98%
Extremely humid
98%
Extremely humid
96%
Extremely humid
91%
Extremely humid
87%
Extremely humid
82%
Extremely humid
76%
Extremely humid
Visibility
0 km
Low
1 km
Low
2 km
Low
0 km
Low
12 km
Good
14 km
Good
15 km
Good
16 km
Good
16 km
Good
Pressure
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
100%
100%
100%
100%
88%
37%
38%
58%
24%
Dew point
21°
21°
21°
22°
23°
24°
25°
25°
25°
UV Index
0
0
0
0
1
2
4
5
6
Air quality
47
Good
48
Good
48
Good
49
Good
49
Good
50
Moderate
50
Moderate
42
Good
47
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
7.2 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
7.8 μg/m3
8.8 μg/m3
PM25
8.4 μg/m3
8.5 μg/m3
8.6 μg/m3
8.7 μg/m3
8.8 μg/m3
8.9 μg/m3
9 μg/m3
7.6 μg/m3
8.4 μg/m3
NO2
3.3 ppb
3.5 ppb
3.6 ppb
3 ppb
2.3 ppb
1.7 ppb
1.4 ppb
1.2 ppb
0.8 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 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
13.9 ppb
15.7 ppb
18.2 ppb
21.2 ppb
24.2 ppb
27.1 ppb
29.6 ppb
38.2 ppb
44.2 ppb