Hourly Weather in Porto Alegre, Brazil
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
0 mph
Calm
0 mph
Calm
0 mph
Calm
1 mph
Calm
2 mph
Calm
3 mph
Calm
3 mph
Calm
4 mph
Calm
3 mph
Calm
Humidity
95%
Extremely humid
96%
Extremely humid
97%
Extremely humid
98%
Extremely humid
98%
Extremely humid
89%
Extremely humid
74%
Extremely humid
63%
Humid
60%
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
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
17%
13%
26%
41%
52%
100%
99%
99%
100%
Dew point
61°
61°
60°
60°
60°
62°
62°
61°
63°
UV Index
0
0
0
0
0
1
2
4
6
Air quality
27
Good
28
Good
29
Good
30
Good
33
Good
35
Good
34
Good
31
Good
30
Good
Pollen index
Tree
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.15 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
PM25
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
0.15 μg/ft3
NO2
3.9 ppb
3.9 ppb
3.8 ppb
3.8 ppb
3.2 ppb
2.6 ppb
1.9 ppb
1.5 ppb
1.1 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
0.3 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
12.4 ppb
11.8 ppb
11.3 ppb
10.8 ppb
12.1 ppb
13.8 ppb
16.7 ppb
20.4 ppb
24.4 ppb