Kolkata Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Kolkata
Last Updated: 2026-08-14 11:11:01 (Local Time)

32 °C
Rain ShowerCurrently, Kolkata ranks 147th among the cities with the highest AQI levels in the world.
Kolkata
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Kolkata
AQI (US) Trends - Annual Air Quality Changes
Kolkata, West Bengal, India
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Kolkata
Health Advice For People Living In
Kolkata
1.2Cigarettes per day
Breathing the air in this location is as harmful as smoking 1.2 cigarettes a day.
Source:
Berkeley Earth
Solutions for Current AQI (US)
Prevent Health Problems: Understand Your Risks
Kolkata
Most Polluted Cities 2026
India
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Meerut, Uttar Pradesh
Unhealthy
5xabove Standard
2.
Saharanpur, Uttar Pradesh
Unhealthy
5xabove Standard
3.
Hapur, Uttar Pradesh
Unhealthy
4xabove Standard
4.
Ambala, Haryana
Poor
4xabove Standard
5.
Asansol, West Bengal
Poor
3xabove Standard
6.
Dhanbad, Jharkhand
Poor
3xabove Standard
7.
Aligarh, Uttar Pradesh
Poor
3xabove Standard
8.
Gurugram, Haryana
Poor
4xabove Standard
9.
Amritsar, Punjab
Poor
3xabove Standard
10.
Begusarai, Bihar
Poor
3xabove Standard
Last Updated: 14 Aug 2026, 05:51 AM
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at Kolkata
Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Kolkata?
1. What is the current AQI (US) level in Kolkata?
The current real-time AQI (US) level in Kolkata is 93 (Moderate) due to recent rainfall by 0.66mm/hr. This was last updated 2026-08-14 11:11:01 (Local Time).
2. When was the best AQI (US) level in Kolkata in the last 24 hours?
2. When was the best AQI (US) level in Kolkata in the last 24 hours?
The best AQI (US) level was 66 (Moderate) at 1:01 AM (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Kolkata in the last 24 hours?
3. When was the worst AQI (US) level in Kolkata in the last 24 hours?
The worst AQI (US) level was 105 (Poor) at 2:01 PM, Aug 13, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Kolkata during last 24 hours?
4. What is the current trend of AQI (US) levels in Kolkata during last 24 hours?
The AQI (US) levels in Kolkata have been fluctuating throughout the last 24 hours. The levels have increased by highest 105 at 2:01 PM, Aug 13, 2026 (Local Time), lowest 66 at 1:01 AM (Local Time).
5. What actions are recommended as per the current AQI (US) level in Kolkata?
5. What actions are recommended as per the current AQI (US) level in Kolkata?
Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
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