Hourly Weather in Mermaid, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
9 km/h
Light
9 km/h
Light
8 km/h
Light
9 km/h
Light
10 km/h
Light
10 km/h
Light
7 km/h
Calm
11 km/h
Light
Humidity
87%
Extremely humid
81%
Extremely humid
73%
Extremely humid
69%
Humid
59%
Comfortable
50%
Comfortable
44%
Dry
45%
Comfortable
38%
Dry
Visibility
15 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
1021 hPa
High
1022 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1019 hPa
High
1018 hPa
Normal
1017 hPa
Normal
Clouds
0%
0%
0%
2%
0%
0%
0%
26%
20%
Dew point
15°
16°
15°
16°
15°
13°
13°
14°
12°
UV Index
0
1
3
4
6
8
8
8
6
Air quality
40
Good
43
Good
47
Good
49
Good
51
Moderate
58
Moderate
57
Moderate
57
Moderate
56
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
16 μg/m3
15.4 μg/m3
14.9 μg/m3
14.7 μg/m3
PM25
7.2 μg/m3
7.7 μg/m3
8.3 μg/m3
8.8 μg/m3
9.3 μg/m3
12.9 μg/m3
12.3 μg/m3
12 μg/m3
11.8 μg/m3
NO2
10 ppb
8.9 ppb
6.5 ppb
4.1 ppb
1.7 ppb
1.5 ppb
1.2 ppb
0.9 ppb
0.9 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
35.2 ppb
37.9 ppb
40.8 ppb
43.5 ppb
45.8 ppb
53 ppb
56.4 ppb
59.1 ppb
59.8 ppb