What is the Current PM10 Level?
Kolkata
The current PM10 level in Kolkata based on the average air quality level across the city is 132 µg/m³, so everyone should take precautions.
The current PM10 level in Kolkata is 2.93x Above the recommended WHO guideline of 45 µg/m³.
AQI Graph
Historical Air Quality Data
Kolkata
PM10 particles are with a diameter of 10 micrometers (µm) or smaller and human hair has a diameter of 50 to 70 (µm). It makes PM10 1/5 to 1/7 of the human hair size.
Uncovering the Sources of Particulate Matter (PM10): Where Does It Come From?
Wind-blown dust
Dust lifted and spread by the wind from bare soil.
Construction sites
Dust and pollutants from building activities.
Industries
Releases various pollutants from different processes.
Waste burning
Smoke and toxins from burning waste materials.
Landfills
Emissions from decomposing waste in big landfills.
Vehicles exhausts
Emissions of harmful gases and particles from cars.Short-Term PM10 Exposure Impacts
Allergies
Airborne allergens causing sneezing and itching.
Cough and runny nose
Respiratory irritation cause to coughing
Eyes irritations
Redness and discomfort in the eyes.
Chest tightness
Constriction feeling in the chest.
Breathing difficulty
Trouble in breathing or discomfort in the chest.Health Advice Based on Current PM10 Level In
Kolkata
Must turn on the air purifier to enjoy fresh air.
Get an Air PurifierRecommendations by 
Why you should care about Particulate Matter (PM10)?
Know More About PM10 Sensor
Air Quality FAQs
at Kolkata
Frequently Asked Questions About Air Quality
What is the current PM10 level in Kolkata?
The current real-time PM10 level in Kolkata is 132 µg/m³ (Poor). This was last updated 1 minute ago .
When was the best PM10 level in Kolkata in the last 24 hours?
The best PM10 level was 130 µg/m³ (Poor) at 6:00 PM during the last 24 hours.
When was the worst PM10 level in Kolkata in the last 24 hours?
The worst PM10 level was 216 µg/m³ (Poor) at 12:03 AM during the last 24 hours.
What is the current trend of PM10 levels in Kolkata during last 24 hours?
The PM10 levels in Kolkata have been fluctuating throughout the last 24 hours. The levels have increased by highest 216 µg/m³ at 12:03 AM, lowest 130 µg/m³ at 6:00 PM.
What actions are recommended as per the current PM10 level in Kolkata?
Current PM10 levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.