Hourly Weather in Castelo de Alter do Chao, Portugal
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
21 km/h
Breezy
22 km/h
Breezy
18 km/h
Breezy
16 km/h
Light
16 km/h
Breezy
14 km/h
Light
12 km/h
Light
11 km/h
Light
12 km/h
Light
Humidity
38%
Dry
46%
Comfortable
52%
Comfortable
55%
Comfortable
67%
Humid
74%
Extremely humid
80%
Extremely humid
84%
Extremely humid
85%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
Clouds
1%
2%
0%
3%
2%
10%
48%
100%
100%
Dew point
11°
12°
12°
12°
14°
15°
15°
16°
16°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
47
Good
46
Good
46
Good
47
Good
48
Good
48
Good
46
Good
42
Good
39
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
10.7 μg/m3
11.1 μg/m3
11.3 μg/m3
11.6 μg/m3
11.7 μg/m3
11.7 μg/m3
11.1 μg/m3
10.2 μg/m3
9.4 μg/m3
PM25
7.7 μg/m3
8 μg/m3
8.2 μg/m3
8.4 μg/m3
8.5 μg/m3
8.5 μg/m3
8.1 μg/m3
7.5 μg/m3
7 μg/m3
NO2
0.3 ppb
0.4 ppb
0.6 ppb
0.7 ppb
0.9 ppb
1 ppb
1.1 ppb
1 ppb
1 ppb
SO2
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 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
50.6 ppb
49.7 ppb
48.8 ppb
47 ppb
45.1 ppb
43.2 ppb
41.2 ppb
40.2 ppb
39.6 ppb