Hourly Weather in Port Arthur, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
12 km/h
Light
14 km/h
Light
14 km/h
Light
13 km/h
Light
11 km/h
Light
10 km/h
Light
9 km/h
Light
7 km/h
Calm
Humidity
79%
Extremely humid
79%
Extremely humid
80%
Extremely humid
80%
Extremely humid
76%
Extremely humid
77%
Extremely humid
75%
Extremely humid
74%
Extremely humid
79%
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
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
Clouds
0%
5%
6%
100%
96%
91%
100%
100%
100%
Dew point
26°
26°
26°
26°
25°
25°
24°
23°
24°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
26
Good
58
Moderate
58
Moderate
58
Moderate
58
Moderate
58
Moderate
58
Moderate
71
Moderate
73
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Grass
3 / 5
3 / 5
3 / 5
3 / 5
2 / 5
3 / 5
3 / 5
3 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
45.1 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
32.3 μg/m3
32.2 μg/m3
PM25
4.6 μg/m3
5.5 μg/m3
6.7 μg/m3
8.1 μg/m3
9.6 μg/m3
11 μg/m3
12.3 μg/m3
19.8 μg/m3
20.6 μg/m3
NO2
1.1 ppb
1.4 ppb
1.8 ppb
1.9 ppb
2 ppb
2.3 ppb
2.3 ppb
3.5 ppb
3.5 ppb
SO2
0.4 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
20.7 ppb
21 ppb
21.5 ppb
22 ppb
22.6 ppb
23.1 ppb
23.6 ppb
24 ppb
24.2 ppb