Hourly Weather in Altos, Piauí, Brazil
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
13 mph
Breezy
15 mph
Breezy
13 mph
Breezy
14 mph
Breezy
15 mph
Breezy
Humidity
91%
Extremely humid
89%
Extremely humid
88%
Extremely humid
88%
Extremely humid
84%
Extremely humid
79%
Extremely humid
73%
Extremely humid
69%
Humid
63%
Humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
6 mi
Good
10 mi
Good
10 mi
Good
6 mi
Fair
8 mi
Good
Pressure
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
77%
100%
Dew point
73°
72°
72°
72°
73°
72°
72°
73°
72°
UV Index
0
0
0
0
1
2
4
7
10
Air quality
33
Good
34
Good
35
Good
36
Good
38
Good
38
Good
38
Good
38
Good
38
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
0.21 μg/ft3
0.21 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
0.24 μg/ft3
0.24 μg/ft3
0.24 μg/ft3
PM25
0.17 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
NO2
2.5 ppb
2.6 ppb
2.7 ppb
2.8 ppb
2.3 ppb
1.7 ppb
1.2 ppb
0.9 ppb
0.6 ppb
SO2
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 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
19.5 ppb
19.3 ppb
19.1 ppb
19 ppb
19.8 ppb
21.3 ppb
24.4 ppb
28.2 ppb
32 ppb