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Air quality in Calcutta
Air quality index (AQI) and PM2.5 air pollution in Calcutta
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Calcutta Air Quality Map
Real-time Calcutta air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Calcutta today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Calcutta?
| Weather | Clear sky |
| Temperature | 53.6°F |
| Humidity | 94% |
| Wind | 0.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande, California | 71 |
| 2 | Mecca, California | 65 |
| 3 | Oklahoma City, Oklahoma | 64 |
| 4 | Milwaukee, Wisconsin | 61 |
| 5 | Carlsbad, New Mexico | 60 |
| 6 | Edmond, Oklahoma | 60 |
| 7 | Orcutt, California | 60 |
| 8 | Lewisville, Texas | 57 |
| 9 | Tulsa, Oklahoma | 55 |
| 10 | Albany, New York | 54 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
41*
live AQI index
Good
Overview
What is the current air quality in Calcutta?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10*µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Calcutta is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Calcutta?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Calcutta air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 41 AQI US |  | 73.4° 48.2° |  8.9 mp/h |
| Thursday, May 2 | Good 30 AQI US | | 73.4° 46.4° | 4.5 mp/h |
| Friday, May 3 | Good 46 AQI US |  100% | 77° 53.6° | 6.7 mp/h |
| Saturday, May 4 | Moderate 59 AQI US  | 100% | 59° 57.2° | 4.5 mp/h |
| Sunday, May 5 | Moderate 70 AQI US | 90% | 64.4° 46.4° | 6.7 mp/h |
| Monday, May 6 | Moderate 72 AQI US | | 66.2° 42.8° | 4.5 mp/h |
| Tuesday, May 7 | Moderate 64 AQI US | 30% | 73.4° 50° | 4.5 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Calcutta?
No locations are available.
AQI US, Metric