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Air quality in Kolkata
Air quality index (AQI) and PM2.5 air pollution in Kolkata
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Kolkata Air Quality Map
Real-time Kolkata air pollution map
AIR QUALITY DATA CONTRIBUTORS
U.S. Department of State
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Weather
What is the current weather in Kolkata?
| Weather | Mist |
| Temperature | 86°F |
| Humidity | 79% |
| Wind | 11.5 mp/h |
| Pressure | 29.6 Hg |
Air pollution has cost an estimated9,900 deaths*in Kolkata in 2024Find out more*Air pollution also cost approximately $1,500,000,000 USD in Kolkata in 2024.
live aqi city ranking
Real-time India city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Bengaluru, Karnataka | 153 |
| 2 | Hyderabad, Telangana | 152 |
| 3 | Mumbai, Maharashtra | 151 |
| 4 | Jabalpur, Madhya Pradesh | 145 |
| 5 | Cuddalore, Tamil Nadu | 124 |
| 6 | Indore, Madhya Pradesh | 119 |
| 7 | Jaipur, Rajasthan | 117 |
| 8 | Hubli, Karnataka | 115 |
| 9 | Delhi, Delhi | 97 |
| 10 | Raipur, Chhattisgarh | 94 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Kolkata aqi ranking
Real-time Kolkata air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | US Consulate in Kolkata | 127 |
(local time)
SEE WORLD AQI RANKING
US AQI
127
live AQI index
Unhealthy for sensitive groups
Overview
What is the current air quality in Kolkata?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy for sensitive groups | 127 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 46µg/m³ | |
!
PM2.5
x9.2
PM2.5 concentration in Kolkata is currently 9.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Kolkata?
 | Reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
Forecast
Kolkata air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Unhealthy 152 AQI US  |  | 107.6° 82.4° |  11.2 mp/h |
| Friday, Apr 26 | Unhealthy for sensitive groups 110 AQI US | | 107.6° 82.4° | 15.7 mp/h |
| Saturday, Apr 27 | Unhealthy for sensitive groups 126 AQI US | | 111.2° 80.6° | 13.4 mp/h |
| Today | Unhealthy for sensitive groups 127 AQI US | | 111.2° 80.6° | 13.4 mp/h |
| Monday, Apr 29 | Unhealthy for sensitive groups 102 AQI US |  | 113° 84.2° | 15.7 mp/h |
| Tuesday, Apr 30 | Unhealthy for sensitive groups 109 AQI US | | 113° 84.2° | 17.9 mp/h |
| Wednesday, May 1 | Unhealthy for sensitive groups 106 AQI US | | 116.6° 82.4° | 17.9 mp/h |
| Thursday, May 2 | Unhealthy for sensitive groups 104 AQI US | | 114.8° 82.4° | 17.9 mp/h |
| Friday, May 3 | Unhealthy for sensitive groups 107 AQI US |  | 105.8° 84.2° | 20.1 mp/h |
| Saturday, May 4 | Unhealthy for sensitive groups 126 AQI US | | 113° 80.6° | 17.9 mp/h |
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News
The latest air quality news and resources.
Kolkata air quality data attribution
1Contributor
- U.S. Department of State
1 station
Government Contributor
2 Data sources
Where is the cleanest air quality in Kolkata?
AQI US, Metric