Hourly Weather in Kolkata, West Bengal, India
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
2 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
0 mph
Calm
1 mph
Calm
1 mph
Calm
Humidity
78%
Extremely humid
81%
Extremely humid
83%
Extremely humid
84%
Extremely humid
84%
Extremely humid
83%
Extremely humid
81%
Extremely humid
71%
Extremely humid
55%
Comfortable
Visibility
9 mi
Good
9 mi
Good
9 mi
Good
9 mi
Good
9 mi
Good
9 mi
Good
9 mi
Good
10 mi
Good
10 mi
Good
Pressure
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
Clouds
0%
0%
0%
0%
0%
1%
0%
0%
0%
Dew point
55°
55°
55°
55°
54°
54°
54°
55°
53°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
170
Unhealthy
175
Unhealthy
173
Unhealthy
169
Unhealthy
168
Unhealthy
168
Unhealthy
167
Unhealthy
167
Unhealthy
167
Unhealthy
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
2.89 μg/ft3
2.81 μg/ft3
2.70 μg/ft3
2.60 μg/ft3
2.51 μg/ft3
2.46 μg/ft3
2.47 μg/ft3
2.37 μg/ft3
2.45 μg/ft3
PM25
2.73 μg/ft3
2.66 μg/ft3
2.57 μg/ft3
2.47 μg/ft3
2.38 μg/ft3
2.33 μg/ft3
2.34 μg/ft3
2.28 μg/ft3
2.32 μg/ft3
NO2
8.86 ppb
8.31 ppb
7.77 ppb
7.54 ppb
7.32 ppb
7.09 ppb
5.59 ppb
4.08 ppb
2.57 ppb
SO2
10.29 ppb
8.41 ppb
6.52 ppb
5.54 ppb
4.55 ppb
3.57 ppb
4.63 ppb
5.69 ppb
6.75 ppb
CO
0.6 ppb
0.58 ppb
0.55 ppb
0.54 ppb
0.53 ppb
0.52 ppb
0.52 ppb
0.51 ppb
0.51 ppb
O3
36.1 ppb
29.8 ppb
23.6 ppb
20.6 ppb
17.6 ppb
14.7 ppb
25.5 ppb
36.3 ppb
47.1 ppb