Hourly Weather in Barras, Piauí, Brazil
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
8 mph
Light
5 mph
Light
4 mph
Calm
4 mph
Calm
7 mph
Light
7 mph
Light
7 mph
Light
Humidity
80%
Extremely humid
84%
Extremely humid
88%
Extremely humid
93%
Extremely humid
99%
Extremely humid
96%
Extremely humid
92%
Extremely humid
92%
Extremely humid
90%
Extremely humid
Visibility
7 mi
Good
7 mi
Good
6 mi
Fair
5 mi
Fair
5 mi
Fair
5 mi
Fair
5 mi
Fair
6 mi
Fair
6 mi
Fair
Pressure
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
0%
4%
6%
9%
16%
29%
100%
100%
100%
Dew point
72°
72°
73°
73°
73°
74°
74°
75°
74°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
49
Good
50
Moderate
49
Good
46
Good
43
Good
40
Good
38
Good
35
Good
32
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
0.38 μg/ft3
0.39 μg/ft3
0.38 μg/ft3
0.36 μg/ft3
0.34 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
0.28 μg/ft3
0.25 μg/ft3
PM25
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
NO2
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.8 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
0.1 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
O3
34.3 ppb
33.6 ppb
32.4 ppb
31.2 ppb
29.8 ppb
28.5 ppb
27.3 ppb
26.3 ppb
25.2 ppb