Hourly Weather in Walkchalk, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
14 km/h
Light
18 km/h
Breezy
18 km/h
Breezy
17 km/h
Breezy
8 km/h
Light
19 km/h
Breezy
9 km/h
Light
6 km/h
Calm
Humidity
90%
Extremely humid
89%
Extremely humid
80%
Extremely humid
73%
Extremely humid
70%
Extremely humid
80%
Extremely humid
77%
Extremely humid
86%
Extremely humid
96%
Extremely humid
Visibility
14 km
Good
14 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
10 km
Fair
11 km
Good
1 km
Low
Pressure
1004 hPa
Low
1004 hPa
Very low
1005 hPa
Low
1004 hPa
Low
1004 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
Clouds
100%
95%
16%
79%
9%
99%
100%
100%
100%
Dew point
20°
20°
19°
18°
18°
19°
19°
19°
20°
UV Index
0
0
0
0
1
1
2
3
3
Air quality
69
Moderate
70
Moderate
72
Moderate
72
Moderate
60
Moderate
50
Moderate
37
Good
37
Good
39
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
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
14.1 μg/m3
9.2 μg/m3
6.2 μg/m3
4.3 μg/m3
3.3 μg/m3
PM25
18.7 μg/m3
19.3 μg/m3
19.9 μg/m3
20.4 μg/m3
13.7 μg/m3
9 μg/m3
6 μg/m3
4.2 μg/m3
3.3 μg/m3
NO2
2 ppb
2 ppb
1.9 ppb
2 ppb
2.2 ppb
2.3 ppb
1.9 ppb
1.4 ppb
0.9 ppb
SO2
1.1 ppb
1 ppb
0.9 ppb
0.8 ppb
0.6 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 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
40.6 ppb
42.5 ppb
44.3 ppb
45.8 ppb
39.6 ppb
39.2 ppb
39.3 ppb
40.1 ppb
41.9 ppb