AQI in GANGTOK Today (Friday, November 07) - Air Quality in GANGTOK
As of Today, Gangtok AQI level is 71 which is recorded as Moderate category. This level is 12 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.
Gangtok WeatherFriday Nov 07
Last 7 Days AQI
Updated: November 06, 2025| Dates | City, States | AQI |
|---|---|---|
| November 06, 2025 | Gangtok, Sikkim | 71 |
| November 05, 2025 | Gangtok, Sikkim | 59 |
| November 04, 2025 | Gangtok, Sikkim | 50 |
| November 03, 2025 | Gangtok, Sikkim | 50 |
| November 02, 2025 | Gangtok, Sikkim | 35 |
| November 01, 2025 | Gangtok, Sikkim | 29 |
| October 31, 2025 | Gangtok, Sikkim | 21 |
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Yamuna Nagar, Haryana | 274 |
| 2 | Manesar, Haryana | 269 |
| 3 | Lucknow, Uttar Pradesh | 254 |
| 4 | Haldia, West Bengal | 252 |
| 5 | Barrackpore, West Bengal | 248 |
| 6 | Bhiwani, Haryana | 248 |
| 7 | Panchkula, Haryana | 245 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Shillong, Meghalaya | 12 |
| 2 | Madikeri, Karnataka | 14 |
| 3 | Udupi, Karnataka | 14 |
| 4 | Bidar, Karnataka | 28 |
| 5 | Koppal, Karnataka | 29 |
| 6 | Palkalaiperur, TamilNadu | 29 |
| 7 | Gadag, Karnataka | 35 |
| 8 | Davanagere, Karnataka | 36 |
| 9 | Tirunelveli, TamilNadu | 36 |
| 10 | Karur, TamilNadu | 38 |
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