A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Asansol Today (Monday, November 02) - Air Quality in Asansol
As of Today, Asansol AQI level is 52 which is recorded as Moderate category. This level is 15 point(s) higher 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.
Asansol's AQI
Asansol WeatherMonday Nov 02
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| November 02, 2026 | Asansol, West Bengal | 52 |
| November 01, 2026 | Asansol, West Bengal | 37 |
| October 31, 2026 | Asansol, West Bengal | 34 |
| October 30, 2026 | Asansol, West Bengal | 58 |
| October 29, 2026 | Asansol, West Bengal | 57 |
| October 28, 2026 | Asansol, West Bengal | 66 |
| October 27, 2026 | Asansol, West Bengal | 85 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Baghpat, Uttar Pradesh | 346 |
| 2 | Ambala, Haryana | 303 |
| 3 | Kaithal, Haryana | 296 |
| 4 | Hapur, Uttar Pradesh | 273 |
| 5 | Khanna, Punjab | 262 |
| 6 | Delhi, Delhi | 261 |
| 7 | Meerut, Uttar Pradesh | 258 |
| 8 | Khurja, Uttar Pradesh | 257 |
| 9 | Noida, Uttar Pradesh | 248 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Gangtok, Sikkim | 13 |
| 2 | Aizawl, Mizoram | 17 |
| 3 | Nayagarh, Odisha | 24 |
| 4 | Bettiah, Bihar | 28 |
| 5 | Bhilai, Chhattisgarh | 29 |
| 6 | Buxar, Bihar | 33 |
| 7 | Vapi, Gujarat | 34 |
| 8 | Muzaffarpur, Bihar | 34 |
| 9 | Korba, Chhattisgarh | 37 |
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



















