Hourly Weather in Trefethen, Maine, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
5 km/h
Calm
3 km/h
Calm
5 km/h
Calm
3 km/h
Calm
10 km/h
Light
5 km/h
Calm
3 km/h
Calm
4 km/h
Calm
Humidity
84%
Extremely humid
90%
Extremely humid
92%
Extremely humid
93%
Extremely humid
96%
Extremely humid
100%
Extremely humid
100%
Extremely humid
100%
Extremely humid
100%
Extremely humid
Visibility
16 km
Good
14 km
Good
13 km
Good
13 km
Good
13 km
Good
0 km
Low
0 km
Low
0 km
Low
0 km
Low
Pressure
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
1%
1%
1%
1%
42%
100%
100%
100%
100%
Dew point
14°
14°
14°
14°
14°
13°
12°
12°
13°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
34
Good
38
Good
42
Good
48
Good
52
Moderate
54
Moderate
56
Moderate
56
Moderate
53
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
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
15.4 μg/m3
13.5 μg/m3
PM25
6 μg/m3
6.7 μg/m3
7.5 μg/m3
8.5 μg/m3
9.6 μg/m3
10.6 μg/m3
11.5 μg/m3
11.6 μg/m3
10.3 μg/m3
NO2
4.2 ppb
4.8 ppb
5.4 ppb
6.1 ppb
5.6 ppb
5.2 ppb
4.8 ppb
5.1 ppb
4 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
29.5 ppb
30.2 ppb
31.3 ppb
32.4 ppb
33.7 ppb
34.8 ppb
35.9 ppb
20.6 ppb
21.5 ppb