Hourly Weather in Meramec Conservation Area, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
19 km/h
Breezy
14 km/h
Light
14 km/h
Light
14 km/h
Light
13 km/h
Light
12 km/h
Light
11 km/h
Light
8 km/h
Light
Humidity
89%
Extremely humid
85%
Extremely humid
79%
Extremely humid
72%
Extremely humid
66%
Humid
63%
Humid
60%
Humid
55%
Comfortable
54%
Comfortable
Visibility
14 km
Good
15 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
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
57%
10%
100%
16%
30%
23%
29%
24%
32%
Dew point
21°
21°
22°
22°
23°
23°
23°
22°
22°
UV Index
0
1
2
4
6
8
7
4
4
Air quality
38
Good
38
Good
38
Good
37
Good
37
Good
50
Moderate
50
Moderate
51
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
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
9.2 μg/m3
9.4 μg/m3
9.5 μg/m3
11.1 μg/m3
PM25
6.7 μg/m3
6.7 μg/m3
6.7 μg/m3
6.6 μg/m3
6.6 μg/m3
8.8 μg/m3
9 μg/m3
9 μg/m3
10.5 μg/m3
NO2
1.2 ppb
1 ppb
0.8 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.3 ppb
SO2
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.3 ppb
0.2 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
20.7 ppb
21.3 ppb
22.1 ppb
22.7 ppb
23.3 ppb
36.1 ppb
39.5 ppb
41.7 ppb
43.4 ppb