A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Barrackpore Today (Sunday, March 01) - Air Quality in Barrackpore
As of Today, Barrackpore AQI level is 93 which is recorded as Moderate category. This level is 7 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's AQI
Barrackpore WeatherSunday Mar 01
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| March 01, 2026 | Barrackpore, West Bengal | 93 |
| February 28, 2026 | Barrackpore, West Bengal | 100 |
| February 27, 2026 | Barrackpore, West Bengal | 85 |
| February 26, 2026 | Barrackpore, West Bengal | 76 |
| February 25, 2026 | Barrackpore, West Bengal | 101 |
| February 24, 2026 | Barrackpore, West Bengal | 96 |
| February 23, 2026 | Barrackpore, West Bengal | 95 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Greater Noida, Uttar Pradesh | 312 |
| 2 | Cuttack, Odisha | 294 |
| 3 | Charkhi Dadri, Haryana | 289 |
| 4 | Manesar, Haryana | 277 |
| 5 | Singrauli, Madhya Pradesh | 277 |
| 6 | Bhiwadi, Rajasthan | 275 |
| 7 | Angul, Odisha | 271 |
| 8 | Ghaziabad, Uttar Pradesh | 268 |
| 9 | Noida, Uttar Pradesh | 260 |
| 10 | Gurugram, Haryana | 258 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Panchkula, Haryana | 27 |
| 2 | Kolhapur, Maharashtra | 33 |
| 3 | Mira-Bhayandar, Maharashtra | 37 |
| 4 | Dhule, Maharashtra | 39 |
| 5 | Sangli, Maharashtra | 43 |
| 6 | Rajgir, Bihar | 44 |
| 7 | Bhilai, Chhattisgarh | 44 |
| 8 | Chikkamagaluru, Karnataka | 52 |
AQI in all cities of India
Frequently Asked Questions
Which AQI is best?
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



















