AQI in BARRACKPORE Today (Thursday, January 01) - Air Quality in BARRACKPORE
As of Today, Barrackpore AQI level is 152 which is recorded as Poor category. This level is 50 point(s) lower compared to the previous day. The AQI , a standard measure of air quality, offers insights into the concentration of pollutants in the air, ranging from harmful particles to gases like carbon monoxide and sulfur dioxide.
Barrackpore WeatherThursday Jan 01
Last 7 Days AQI
Updated: January 01, 2026| Dates | City, States | AQI |
|---|---|---|
| January 01, 2026 | Barrackpore, West Bengal | 152 |
| December 31, 2025 | Barrackpore, West Bengal | 202 |
| December 30, 2025 | Barrackpore, West Bengal | 209 |
| December 29, 2025 | Barrackpore, West Bengal | 202 |
| December 28, 2025 | Barrackpore, West Bengal | 231 |
| December 27, 2025 | Barrackpore, West Bengal | 251 |
| December 26, 2025 | Barrackpore, West Bengal | 206 |
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Noida, Uttar Pradesh | 382 |
| 2 | Delhi, Delhi | 373 |
| 3 | Dharuhera, Haryana | 367 |
| 4 | Greater Noida, Uttar Pradesh | 366 |
| 5 | Byasanagar, Odisha | 353 |
| 6 | Bhiwadi, Rajasthan | 350 |
| 7 | Balasore, Odisha | 346 |
| 8 | Gummidipoondi, TamilNadu | 340 |
| 9 | Dehradun, Uttarakhand | 329 |
| 10 | Gurugram, Haryana | 328 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Damoh, Madhya Pradesh | 36 |
| 2 | Chamarajanagar, Karnataka | 43 |
| 3 | Sivasagar, Assam | 48 |
| 4 | Agartala, Tripura | 50 |
| 5 | Madikeri, Karnataka | 51 |
| 6 | Bagalkot, Karnataka | 54 |
| 7 | Kalaburagi, Karnataka | 54 |
| 8 | Shivamogga, Karnataka | 55 |
| 9 | Chikkamagaluru, Karnataka | 56 |
| 10 | Guwahati, Assam | 56 |
AQI in all cities of India
Frequently Asked Questions
Which AQI is best?
A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
What are the criteria for AQI?
AQI criteria include measuring the concentration of pollutants like PM2.5, PM10, ozone, nitrogen dioxide, sulphur dioxide, carbon monoxide, and ammonia over a specified averaging period.
What are the 8 parameters of AQI?
The 8 parameters of AQI are: Particulate Matter (PM10), Particulate Matter (PM2.5), Ozone (O3), Nitrogen Dioxide (NO2), Sulphur Dioxide (SO2), Carbon Monoxide (CO), Ammonia (NH3), and Lead (Pb).
What are the 6 categories of AQI?
The 6 categories of AQI are: 0-50: Good, 51-100: Moderate, 101-200: Poor, 201-300: Unhealthy, 301-400: Severe, 401-500+: Hazardous