Hourly Weather in Kolkata, West Bengal, India
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 mph
Light
4 mph
Calm
7 mph
Light
6 mph
Light
6 mph
Light
5 mph
Calm
6 mph
Light
7 mph
Light
7 mph
Light
Humidity
74%
Extremely humid
81%
Extremely humid
81%
Extremely humid
81%
Extremely humid
85%
Extremely humid
88%
Extremely humid
90%
Extremely humid
91%
Extremely humid
90%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
9 mi
Good
9 mi
Good
8 mi
Good
9 mi
Good
Pressure
1003 hPa
Very low
1003 hPa
Very low
1004 hPa
Very low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
Clouds
0%
0%
1%
0%
2%
2%
18%
100%
100%
Dew point
80°
78°
77°
77°
77°
78°
78°
77°
77°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
100
Unhealthy for sensitive groups
100
Unhealthy for sensitive groups
101
Unhealthy for sensitive groups
104
Unhealthy for sensitive groups
103
Unhealthy for sensitive groups
101
Unhealthy for sensitive groups
97
Moderate
90
Moderate
84
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
1.16 μg/ft3
1.14 μg/ft3
1.14 μg/ft3
1.13 μg/ft3
1.12 μg/ft3
1.10 μg/ft3
0.98 μg/ft3
0.85 μg/ft3
0.77 μg/ft3
PM25
0.99 μg/ft3
0.99 μg/ft3
1.01 μg/ft3
1.03 μg/ft3
1.03 μg/ft3
1.01 μg/ft3
0.95 μg/ft3
0.84 μg/ft3
0.76 μg/ft3
NO2
8.2 ppb
9.1 ppb
10.1 ppb
11.1 ppb
11.3 ppb
11.4 ppb
11.6 ppb
10.3 ppb
8.9 ppb
SO2
2.3 ppb
2.6 ppb
2.9 ppb
3.1 ppb
2.8 ppb
2.5 ppb
2.2 ppb
1.9 ppb
1.6 ppb
CO
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
64 ppb
58 ppb
51.3 ppb
44.3 ppb
37.2 ppb
30.1 ppb
22.9 ppb
19.9 ppb
18.8 ppb