Daily Weather in Portland, Arkansas, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
19 km/h
Breezy
17 km/h
Breezy
10 km/h
Light
12 km/h
Light
19 km/h
Breezy
8 km/h
Calm
9 km/h
Light
13 km/h
Light
8 km/h
Calm
Humidity
82%
Extremely humid
83%
Extremely humid
84%
Extremely humid
83%
Extremely humid
82%
Extremely humid
96%
Extremely humid
98%
Extremely humid
99%
Extremely humid
98%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
9 km
Fair
11 km
Good
Pressure
1019 hPa
High
1017 hPa
Normal
1014 hPa
Normal
1011 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
100%
100%
100%
70%
100%
87%
100%
100%
100%
Dew point
24°
23°
25°
24°
25°
25°
27°
26°
24°
UV Index
9
9
9
8
8
Air quality
73
Moderate
70
Moderate
60
Moderate
54
Moderate
56
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
33.8 μg/m3
28.1 μg/m3
18.7 μg/m3
12.9 μg/m3
15 μg/m3
PM25
20.8 μg/m3
19 μg/m3
13.7 μg/m3
10.6 μg/m3
12.8 μg/m3
NO2
2.7 ppb
2.8 ppb
4.1 ppb
3.2 ppb
2 ppb
SO2
0.9 ppb
1.2 ppb
1.2 ppb
1.3 ppb
1.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
45.1 ppb
47.5 ppb
48 ppb
48.3 ppb
55.7 ppb