Hourly Weather in Helfenstein, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
4 km/h
Calm
4 km/h
Calm
3 km/h
Calm
2 km/h
Calm
4 km/h
Calm
3 km/h
Calm
Humidity
66%
Humid
67%
Humid
71%
Extremely humid
74%
Extremely humid
76%
Extremely humid
80%
Extremely humid
80%
Extremely humid
81%
Extremely humid
82%
Extremely humid
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
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
Clouds
83%
29%
5%
92%
98%
2%
3%
0%
0%
Dew point
16°
16°
16°
16°
16°
16°
16°
16°
16°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
48
Good
48
Good
49
Good
51
Moderate
51
Moderate
52
Moderate
52
Moderate
90
Moderate
111
Unhealthy for sensitive groups
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
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
30.7 μg/m3
40.4 μg/m3
PM25
8.5 μg/m3
8.6 μg/m3
8.8 μg/m3
9.1 μg/m3
9.3 μg/m3
9.6 μg/m3
9.8 μg/m3
29.8 μg/m3
39.6 μg/m3
NO2
4.9 ppb
5.7 ppb
6.4 ppb
7.2 ppb
7.8 ppb
8.4 ppb
9.1 ppb
9 ppb
8.1 ppb
SO2
2.3 ppb
2.5 ppb
2.6 ppb
2.8 ppb
3 ppb
3.2 ppb
3.3 ppb
4 ppb
3.3 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
O3
40.4 ppb
41.2 ppb
42.5 ppb
43.9 ppb
45.3 ppb
46.7 ppb
48 ppb
27.3 ppb
26.5 ppb