Hourly Weather in Kolkata, West Bengal, India
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
6 mph
Light
2 mph
Calm
4 mph
Calm
6 mph
Light
5 mph
Calm
5 mph
Calm
5 mph
Calm
4 mph
Calm
Humidity
96%
Extremely humid
95%
Extremely humid
92%
Extremely humid
86%
Extremely humid
78%
Extremely humid
74%
Extremely humid
73%
Extremely humid
71%
Extremely humid
68%
Humid
Visibility
10 mi
Good
5 mi
Fair
8 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1002 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1004 hPa
Very low
1004 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1002 hPa
Very low
Clouds
99%
95%
77%
71%
100%
84%
59%
82%
91%
Dew point
77°
77°
77°
77°
77°
77°
77°
78°
78°
UV Index
0
0
1
2
5
8
9
4
5
Air quality
153
Unhealthy
144
Unhealthy for sensitive groups
124
Unhealthy for sensitive groups
98
Moderate
85
Moderate
76
Moderate
70
Moderate
66
Moderate
67
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
1.72 μg/ft3
1.61 μg/ft3
1.37 μg/ft3
1.06 μg/ft3
0.85 μg/ft3
0.73 μg/ft3
0.65 μg/ft3
0.62 μg/ft3
0.63 μg/ft3
PM25
1.63 μg/ft3
1.50 μg/ft3
1.27 μg/ft3
0.97 μg/ft3
0.76 μg/ft3
0.63 μg/ft3
0.54 μg/ft3
0.49 μg/ft3
0.50 μg/ft3
NO2
15.7 ppb
14.4 ppb
11.2 ppb
8.1 ppb
5 ppb
4 ppb
3.1 ppb
2.2 ppb
2.4 ppb
SO2
4.4 ppb
4.4 ppb
4.4 ppb
4.3 ppb
4.2 ppb
3.8 ppb
3.5 ppb
3.1 ppb
2.9 ppb
CO
0.5 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
7 ppb
7.9 ppb
12.5 ppb
18.9 ppb
26.2 ppb
33.8 ppb
41.4 ppb
49 ppb
51.4 ppb