Hourly Weather in Amphoe Chai Wan, Udon Thani, Thailand
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
4 mph
Calm
3 mph
Calm
3 mph
Calm
2 mph
Calm
1 mph
Calm
1 mph
Calm
3 mph
Calm
3 mph
Calm
Humidity
27%
Very dry
25%
Very dry
25%
Very dry
32%
Dry
27%
Very dry
43%
Dry
36%
Dry
42%
Dry
44%
Dry
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
1005 hPa
Low
1003 hPa
Very low
1002 hPa
Very low
1001 hPa
Very low
1001 hPa
Very low
1001 hPa
Very low
1002 hPa
Very low
1003 hPa
Very low
1004 hPa
Low
Clouds
12%
13%
14%
19%
15%
20%
5%
0%
0%
Dew point
59°
58°
58°
64°
59°
70°
61°
59°
58°
UV Index
9
7
4
2
0
0
0
0
0
Air quality
69
Moderate
68
Moderate
67
Moderate
66
Moderate
65
Moderate
65
Moderate
65
Moderate
65
Moderate
65
Moderate
Pollen index
Tree
2 / 5
4 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
4 / 5
3 / 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
0.93 μg/ft3
0.89 μg/ft3
0.86 μg/ft3
0.84 μg/ft3
0.84 μg/ft3
0.82 μg/ft3
0.78 μg/ft3
0.78 μg/ft3
0.77 μg/ft3
PM25
0.59 μg/ft3
0.56 μg/ft3
0.54 μg/ft3
0.54 μg/ft3
0.54 μg/ft3
0.53 μg/ft3
0.51 μg/ft3
0.52 μg/ft3
0.52 μg/ft3
NO2
0.21 ppb
0.23 ppb
0.24 ppb
0.26 ppb
0.63 ppb
0.99 ppb
1.36 ppb
1.71 ppb
2.07 ppb
SO2
0.91 ppb
0.85 ppb
0.79 ppb
0.73 ppb
0.79 ppb
0.86 ppb
0.92 ppb
1.01 ppb
1.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.21 ppb
0.22 ppb
0.22 ppb
0.24 ppb
0.26 ppb
O3
58.49 ppb
58.36 ppb
58.24 ppb
58.12 ppb
54.56 ppb
50.99 ppb
47.43 ppb
40.29 ppb
33.14 ppb