Hourly Weather in Grotto Cascade Park, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
2 km/h
Calm
2 km/h
Calm
3 km/h
Calm
3 km/h
Calm
2 km/h
Calm
3 km/h
Calm
9 km/h
Light
5 km/h
Calm
Humidity
79%
Extremely humid
66%
Humid
51%
Comfortable
38%
Dry
31%
Dry
29%
Very dry
27%
Very dry
28%
Very dry
27%
Very 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
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Normal
1008 hPa
Low
Clouds
3%
2%
0%
0%
0%
0%
0%
0%
0%
Dew point
12°
12°
11°
9°
8°
7°
7°
8°
8°
UV Index
1
3
5
6
7
7
6
5
3
Air quality
34
Good
35
Good
35
Good
36
Good
37
Good
37
Good
38
Good
47
Good
48
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
6.8 μg/m3
6.6 μg/m3
PM25
5 μg/m3
5 μg/m3
5.1 μg/m3
5.1 μg/m3
5.1 μg/m3
5.2 μg/m3
5.2 μg/m3
6.2 μg/m3
6 μg/m3
NO2
1.2 ppb
0.8 ppb
0.6 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
SO2
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
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
36.9 ppb
37.4 ppb
38 ppb
38.7 ppb
39.5 ppb
40.3 ppb
40.9 ppb
50.9 ppb
51.4 ppb