Hourly Weather in Porto, Piauí, Brazil
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
4 km/h
Calm
11 km/h
Light
9 km/h
Light
8 km/h
Light
7 km/h
Calm
6 km/h
Calm
2 km/h
Calm
3 km/h
Calm
Humidity
75%
Extremely humid
88%
Extremely humid
90%
Extremely humid
92%
Extremely humid
97%
Extremely humid
99%
Extremely humid
100%
Extremely humid
100%
Extremely humid
100%
Extremely humid
Visibility
16 km
Good
10 km
Fair
9 km
Fair
9 km
Fair
8 km
Fair
8 km
Fair
8 km
Fair
8 km
Fair
1 km
Low
Pressure
1013 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
11%
14%
27%
52%
54%
59%
19%
31%
43%
Dew point
22°
23°
23°
23°
24°
24°
23°
23°
23°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
49
Good
54
Moderate
59
Moderate
62
Moderate
63
Moderate
62
Moderate
59
Moderate
56
Moderate
53
Moderate
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
10 μg/m3
12.4 μg/m3
14.7 μg/m3
16.6 μg/m3
16.6 μg/m3
16 μg/m3
14.7 μg/m3
12.9 μg/m3
11.3 μg/m3
PM25
8.7 μg/m3
10.8 μg/m3
13.1 μg/m3
15.1 μg/m3
15.4 μg/m3
14.9 μg/m3
13.6 μg/m3
11.7 μg/m3
9.9 μg/m3
NO2
3.5 ppb
4.5 ppb
4.3 ppb
4 ppb
3.7 ppb
3 ppb
2.4 ppb
1.7 ppb
1.6 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
24.2 ppb
20.9 ppb
19.1 ppb
18 ppb
17.2 ppb
17.6 ppb
18.7 ppb
19.9 ppb
20.8 ppb