Daily Weather in Porto, Piauí, Brazil
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 mph
Breezy
8 mph
Light
9 mph
Light
10 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
8 mph
Light
Humidity
98%
Extremely humid
95%
Extremely humid
94%
Extremely humid
94%
Extremely humid
94%
Extremely humid
89%
Extremely humid
81%
Extremely humid
94%
Extremely humid
89%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
High
Clouds
100%
100%
97%
99%
95%
14%
93%
7%
38%
Dew point
73°
72°
72°
72°
72°
72°
69°
72°
72°
UV Index
9
9
8
5
Air quality
29
Good
43
Good
40
Good
28
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
Weed
3 / 5
2 / 5
2 / 5
2 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.16 μg/ft3
0.25 μg/ft3
0.23 μg/ft3
0.16 μg/ft3
PM25
0.14 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
0.14 μg/ft3
NO2
2.7 ppb
4.1 ppb
3.4 ppb
2.2 ppb
SO2
0.3 ppb
0.6 ppb
0.4 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
31.1 ppb
39.2 ppb
33.5 ppb
34 ppb