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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 |
Weather
What is the current weather in Calcutta?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 82% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 88 |
| 2 | El Centro, California | 88 |
| 3 | San Bernardino, California | 88 |
| 4 | Visalia, California | 84 |
| 5 | Fontana, California | 79 |
| 6 | Corpus Christi, Texas | 78 |
| 7 | The Woodlands, Texas | 74 |
| 8 | Van Nuys, California | 74 |
| 9 | Redlands, California | 73 |
| 10 | San Fernando, California | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
45*
live AQI index
Good
Overview
What is the current air quality in Calcutta?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.8*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Calcutta is currently 2.2 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 45 AQI US |  80% | 62.6° 44.6° |  11.2 mp/h |
| Saturday, Apr 20 | Good 20 AQI US | | 48.2° 35.6° | 15.7 mp/h |
| Sunday, Apr 21 | Good 7 AQI US | | 51.8° 32° | 8.9 mp/h |
| Monday, Apr 22 | Good 20 AQI US |  | 57.2° 33.8° | 6.7 mp/h |
| Tuesday, Apr 23 | Good 26 AQI US | 100% | 55.4° 39.2° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 45 AQI US | 100% | 48.2° 30.2° | 13.4 mp/h |
| Thursday, Apr 25 | Good 10 AQI US | | 48.2° 28.4° | 13.4 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