A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Varanasi Today (Sunday, October 11) - Air Quality in Varanasi
As of Today, Varanasi AQI level is 89 which is recorded as Moderate category. This level is 17 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.
Varanasi's AQI
Varanasi WeatherSunday Oct 11
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| October 11, 2026 | Varanasi, Uttar Pradesh | 89 |
| October 10, 2026 | Varanasi, Uttar Pradesh | 72 |
| October 09, 2026 | Varanasi, Uttar Pradesh | 51 |
| October 08, 2026 | Varanasi, Uttar Pradesh | 76 |
| October 07, 2026 | Varanasi, Uttar Pradesh | 104 |
| October 06, 2026 | Varanasi, Uttar Pradesh | 127 |
| October 05, 2026 | Varanasi, Uttar Pradesh | 123 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Dausa, Rajasthan | 195 |
| 2 | Gummidipoondi, TamilNadu | 188 |
| 3 | Malegaon, Maharashtra | 174 |
| 4 | Mandideep, Madhya Pradesh | 161 |
| 5 | Angul, Odisha | 149 |
| 6 | Bahadurgarh, Haryana | 149 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Naharlagun, Arunachal Pradesh | 14 |
| 2 | Gadag, Karnataka | 19 |
| 3 | Gangtok, Sikkim | 26 |
| 4 | Thiruvananthapuram, Kerala | 29 |
| 5 | Bettiah, Bihar | 31 |
| 6 | Buxar, Bihar | 32 |
| 7 | Panchgaon, Haryana | 32 |
| 8 | Kashipur, Uttarakhand | 33 |
| 9 | Madikeri, Karnataka | 34 |
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


















