Hourly Weather in Crystal, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
4 km/h
Calm
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
4 km/h
Calm
Humidity
82%
Extremely humid
86%
Extremely humid
87%
Extremely humid
86%
Extremely humid
85%
Extremely humid
88%
Extremely humid
89%
Extremely humid
92%
Extremely humid
93%
Extremely humid
Visibility
16 km
Good
15 km
Good
15 km
Good
15 km
Good
16 km
Good
15 km
Good
14 km
Good
13 km
Good
13 km
Good
Pressure
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
Clouds
99%
59%
72%
69%
100%
89%
19%
94%
96%
Dew point
20°
20°
19°
19°
18°
19°
18°
19°
19°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
52
Moderate
52
Moderate
53
Moderate
53
Moderate
54
Moderate
54
Moderate
86
Moderate
85
Moderate
84
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
15.1 μg/m3
28.9 μg/m3
28.2 μg/m3
27.1 μg/m3
PM25
9.4 μg/m3
9.6 μg/m3
9.9 μg/m3
10.2 μg/m3
10.4 μg/m3
10.7 μg/m3
27.3 μg/m3
27.2 μg/m3
26.3 μg/m3
NO2
3.2 ppb
3.8 ppb
3.6 ppb
3.3 ppb
3.1 ppb
3 ppb
2.7 ppb
2.4 ppb
2.2 ppb
SO2
0.8 ppb
0.8 ppb
0.9 ppb
0.9 ppb
0.9 ppb
0.9 ppb
0.8 ppb
0.8 ppb
0.7 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
42 ppb
42.9 ppb
43.9 ppb
45 ppb
46 ppb
46.9 ppb
38.6 ppb
37.6 ppb
36.6 ppb