Daily Weather in Porto Alegre, Rio Grande do Sul, Brazil
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
10 mph
Breezy
9 mph
Light
11 mph
Breezy
16 mph
Breezy
7 mph
Light
4 mph
Calm
6 mph
Light
7 mph
Light
Humidity
98%
Extremely humid
97%
Extremely humid
98%
Extremely humid
97%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
97%
Extremely humid
94%
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
1019 hPa
High
1019 hPa
High
1018 hPa
Normal
1014 hPa
Normal
1010 hPa
Normal
1015 hPa
Normal
1019 hPa
High
1021 hPa
High
1019 hPa
High
Clouds
100%
98%
100%
100%
100%
98%
5%
100%
100%
Dew point
61°
66°
64°
67°
66°
63°
64°
62°
63°
UV Index
5
5
5
3
Air quality
67
Moderate
66
Moderate
60
Moderate
58
Moderate
Pollen index
Tree
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
0.50 μg/ft3
0.48 μg/ft3
0.40 μg/ft3
0.37 μg/ft3
PM25
0.50 μg/ft3
0.48 μg/ft3
0.40 μg/ft3
0.37 μg/ft3
NO2
7.6 ppb
7.2 ppb
6.9 ppb
7.2 ppb
SO2
0.5 ppb
0.3 ppb
0.3 ppb
0.5 ppb
CO
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
O3
48.1 ppb
46.9 ppb
44.8 ppb
39 ppb