Hourly Weather in Riley, Maine, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
7 km/h
Calm
7 km/h
Calm
6 km/h
Calm
7 km/h
Calm
5 km/h
Calm
5 km/h
Calm
1 km/h
Calm
3 km/h
Calm
Humidity
58%
Comfortable
63%
Humid
65%
Humid
66%
Humid
67%
Humid
69%
Humid
72%
Extremely humid
73%
Extremely humid
71%
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
1021 hPa
High
1021 hPa
High
1022 hPa
High
1022 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
Clouds
0%
1%
0%
0%
0%
0%
0%
0%
0%
Dew point
12°
12°
12°
12°
11°
11°
12°
12°
11°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
36
Good
36
Good
37
Good
38
Good
39
Good
39
Good
51
Moderate
51
Moderate
52
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
10.5 μg/m3
10.7 μg/m3
11 μg/m3
PM25
6.4 μg/m3
6.5 μg/m3
6.6 μg/m3
6.8 μg/m3
6.9 μg/m3
7 μg/m3
9 μg/m3
9.2 μg/m3
9.5 μg/m3
NO2
2.1 ppb
2.4 ppb
2.7 ppb
3 ppb
3.3 ppb
3.6 ppb
4 ppb
4.4 ppb
3.6 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
0.3 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
33 ppb
32.6 ppb
32.1 ppb
31.6 ppb
31.1 ppb
30.7 ppb
34.9 ppb
31.9 ppb
31.9 ppb