Hourly Weather in Fronteiras, Piauí, Brazil
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
5 mph
Light
4 mph
Calm
4 mph
Calm
5 mph
Light
5 mph
Calm
6 mph
Light
9 mph
Light
10 mph
Breezy
Humidity
100%
Extremely humid
100%
Extremely humid
100%
Extremely humid
98%
Extremely humid
95%
Extremely humid
92%
Extremely humid
82%
Extremely humid
70%
Extremely humid
67%
Humid
Visibility
5 mi
Fair
5 mi
Fair
5 mi
Fair
5 mi
Fair
5 mi
Fair
5 mi
Fair
7 mi
Good
9 mi
Good
10 mi
Good
Pressure
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
Clouds
15%
7%
14%
100%
100%
100%
100%
41%
47%
Dew point
63°
63°
63°
64°
65°
66°
67°
67°
67°
UV Index
0
0
0
0
0
1
3
4
5
Air quality
22
Good
21
Good
21
Good
21
Good
21
Good
21
Good
21
Good
23
Good
25
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
PM25
0.11 μg/ft3
0.11 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
NO2
2 ppb
1.8 ppb
1.9 ppb
2 ppb
2.1 ppb
1.6 ppb
1.1 ppb
0.7 ppb
0.6 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
0.2 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
20.3 ppb
20.6 ppb
20.7 ppb
20.6 ppb
20.4 ppb
20.8 ppb
22.2 ppb
24.6 ppb
27 ppb