Hourly Weather in Ulapana, Sri Lanka
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
4 mph
Calm
4 mph
Calm
6 mph
Light
6 mph
Light
6 mph
Light
5 mph
Calm
5 mph
Calm
5 mph
Light
Humidity
86%
Extremely humid
85%
Extremely humid
83%
Extremely humid
83%
Extremely humid
83%
Extremely humid
85%
Extremely humid
87%
Extremely humid
88%
Extremely humid
87%
Extremely humid
Visibility
8 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
8 mi
Good
8 mi
Good
6 mi
Fair
Pressure
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1009 hPa
Low
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
73°
73°
74°
74°
74°
75°
75°
76°
76°
UV Index
3
2
0
0
0
0
0
0
0
Air quality
29
Good
31
Good
33
Good
34
Good
38
Good
44
Good
49
Good
52
Moderate
54
Moderate
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
0.49 μg/ft3
0.65 μg/ft3
0.62 μg/ft3
0.63 μg/ft3
0.68 μg/ft3
0.76 μg/ft3
0.80 μg/ft3
0.81 μg/ft3
0.85 μg/ft3
PM25
0.19 μg/ft3
0.24 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.28 μg/ft3
0.34 μg/ft3
0.37 μg/ft3
0.39 μg/ft3
0.43 μg/ft3
NO2
0.53 ppb
0.79 ppb
1.05 ppb
1.32 ppb
1.97 ppb
2.63 ppb
3.28 ppb
3.35 ppb
3.42 ppb
SO2
0.47 ppb
0.52 ppb
0.57 ppb
0.63 ppb
0.78 ppb
0.93 ppb
1.08 ppb
1.15 ppb
1.23 ppb
CO
0.1 ppb
0.1 ppb
0.11 ppb
0.11 ppb
0.13 ppb
0.14 ppb
0.16 ppb
0.17 ppb
0.17 ppb
O3
32.01 ppb
31.42 ppb
30.84 ppb
30.25 ppb
27.79 ppb
25.34 ppb
22.88 ppb
21.89 ppb
20.9 ppb