Hourly Weather in Phou Chasan, Laos
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
4 km/h
Calm
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
2 km/h
Calm
4 km/h
Calm
3 km/h
Calm
Humidity
82%
Extremely humid
74%
Extremely humid
75%
Extremely humid
69%
Humid
67%
Humid
93%
Extremely humid
97%
Extremely humid
95%
Extremely humid
97%
Extremely humid
Visibility
7 km
Fair
5 km
Fair
6 km
Fair
16 km
Good
9 km
Fair
3 km
Low
4 km
Low
5 km
Fair
12 km
Good
Pressure
1009 hPa
Normal
1008 hPa
Low
1007 hPa
Low
1006 hPa
Low
1004 hPa
Low
1005 hPa
Low
1004 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
Clouds
77%
80%
82%
99%
98%
97%
80%
59%
63%
Dew point
20°
20°
21°
21°
21°
22°
22°
22°
22°
UV Index
4
6
5
4
5
3
2
1
0
Air quality
28
Good
31
Good
33
Good
35
Good
35
Good
35
Good
35
Good
33
Good
29
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.9 μg/m3
1.1 μg/m3
1.5 μg/m3
1.6 μg/m3
1.8 μg/m3
1.8 μg/m3
2 μg/m3
2 μg/m3
2.2 μg/m3
PM25
0.9 μg/m3
1.1 μg/m3
1.4 μg/m3
1.6 μg/m3
1.8 μg/m3
1.8 μg/m3
2 μg/m3
2 μg/m3
2.2 μg/m3
NO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.5 ppb
0.7 ppb
SO2
0.4 ppb
0.5 ppb
0.7 ppb
0.8 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.5 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
30.4 ppb
32.9 ppb
35.3 ppb
37.3 ppb
37.7 ppb
37.7 ppb
37.3 ppb
35 ppb
31.7 ppb