Hourly Weather in Saint Louis, Oklahoma, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
11 km/h
Light
23 km/h
Breezy
27 km/h
Breezy
28 km/h
Breezy
29 km/h
Breezy
26 km/h
Breezy
23 km/h
Breezy
21 km/h
Breezy
Humidity
71%
Extremely humid
75%
Extremely humid
69%
Humid
60%
Humid
56%
Comfortable
50%
Comfortable
45%
Comfortable
42%
Dry
39%
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
1015 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
1%
1%
Dew point
21°
21°
22°
21°
21°
21°
20°
20°
20°
UV Index
0
0
1
2
4
7
9
10
10
Air quality
60
Moderate
60
Moderate
60
Moderate
60
Moderate
60
Moderate
60
Moderate
59
Moderate
59
Moderate
58
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
2 / 5
2 / 5
2 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
2 / 5
Grass
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
29.1 μg/m3
29.1 μg/m3
29.1 μg/m3
27 μg/m3
27 μg/m3
27 μg/m3
16.4 μg/m3
16 μg/m3
15.7 μg/m3
PM25
13.9 μg/m3
13.9 μg/m3
13.9 μg/m3
13.9 μg/m3
13.9 μg/m3
13.9 μg/m3
13.2 μg/m3
13.1 μg/m3
12.8 μg/m3
NO2
2.2 ppb
2.2 ppb
1.7 ppb
1.2 ppb
0.7 ppb
0.6 ppb
0.4 ppb
0.3 ppb
0.3 ppb
SO2
0.5 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
26.6 ppb
28.1 ppb
30 ppb
35.3 ppb
37.4 ppb
39.3 ppb
37.6 ppb
41.5 ppb
43.6 ppb