Hourly Weather in Porterfield, Maine, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
1 km/h
Calm
1 km/h
Calm
1 km/h
Calm
2 km/h
Calm
2 km/h
Calm
3 km/h
Calm
2 km/h
Calm
2 km/h
Calm
Humidity
68%
Humid
64%
Humid
68%
Humid
65%
Humid
62%
Humid
58%
Comfortable
51%
Comfortable
46%
Comfortable
43%
Dry
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
1011 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
10°
10°
10°
10°
11°
12°
12°
11°
11°
UV Index
0
0
0
0
1
3
4
6
7
Air quality
31
Good
31
Good
30
Good
30
Good
30
Good
29
Good
37
Good
37
Good
41
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
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
7.1 μg/m3
6.1 μg/m3
5.5 μg/m3
PM25
5.5 μg/m3
5.5 μg/m3
5.4 μg/m3
5.3 μg/m3
5.3 μg/m3
5.2 μg/m3
6.6 μg/m3
5.8 μg/m3
5.2 μg/m3
NO2
3.8 ppb
3.8 ppb
3.2 ppb
2.6 ppb
2 ppb
1.4 ppb
0.8 ppb
0.2 ppb
0.2 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
8.7 ppb
10.8 ppb
13.8 ppb
17.3 ppb
20.9 ppb
24.3 ppb
31.5 ppb
39.8 ppb
43.9 ppb