AddAir quality in Calcutta
Air quality index (AQI⁺) and PM2.5 air pollution in Calcutta • 698 Followers • 17:00, Jul 16
175*
US AQI⁺Unhealthy
Main pollutant:
PM2.5
89.9 µg/m³
29°
14 km/h
48 %
Hourly forecast
Calcutta air quality index (AQI⁺) forecast
Daily forecast
Calcutta air quality index (AQI⁺) forecast
| Today | 175 |  | 30° 22° |  15 km/h | 71% |
| Fri | 150 | | 29° 15° | 6 km/h | 66% |
| Sat | 128 |  | 28° 18° | 27 km/h | 87% |
Air pollutants
What is the current air quality in Calcutta?
PM2.5 concentration is currently 18 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Avoid outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Wear a mask outdoors Get a mask |
 Run an air purifier Get an air purifier |
Protect yourself from air pollution in Calcutta
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Calcutta today?
Index
High
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed High | 75% |
Source:
wetter.comHealth recommendations
Avoid outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Wear a mask outdoors Get a mask |
Run an air purifier Get an air purifier |
Pollen
What is the pollen count in Calcutta today?
Index
High
Tree Low | 25% |
Grass Moderate | 50% |
Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in Calcutta
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Calcutta
Worldwide AQI⁺ ranking
Historic air quality near Calcutta
History
Historic air quality graph for Calcutta
Historic air quality near Calcutta
History
Historic air quality graph for Calcutta
Most polluted locations near Calcutta
Worldwide AQI⁺ ranking
