A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Koppal Today (Sunday, April 19) - Air Quality in Koppal
As of Today, Koppal AQI level is 41 which is recorded as Good category. This level is 14 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.
Koppal's AQI
Koppal WeatherSunday Apr 19
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| April 17, 2026 | Koppal, Karnataka | 41 |
| April 14, 2026 | Koppal, Karnataka | 55 |
| April 13, 2026 | Koppal, Karnataka | 59 |
| April 10, 2026 | Koppal, Karnataka | 50 |
| April 09, 2026 | Koppal, Karnataka | 29 |
| April 04, 2026 | Koppal, Karnataka | 32 |
| April 03, 2026 | Koppal, Karnataka | 38 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Manguraha, Bihar | 270 |
| 2 | Mysuru, Karnataka | 257 |
| 3 | Singrauli, Madhya Pradesh | 237 |
| 4 | Tonk, Rajasthan | 210 |
| 5 | Sawai Madhopur, Rajasthan | 203 |
| 6 | Ghaziabad, Uttar Pradesh | 194 |
| 7 | Ballabgarh, Haryana | 192 |
| 8 | Kurukshetra, Haryana | 188 |
| 9 | Meerut, Uttar Pradesh | 185 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Puducherry, Puducherry | 21 |
| 2 | Rajamahendravaram, Andhra Pradesh | 27 |
| 3 | Chamarajanagar, Karnataka | 30 |
| 4 | Bhiwani, Haryana | 32 |
| 5 | Shillong, Meghalaya | 36 |
| 6 | Chikkamagaluru, Karnataka | 37 |
| 7 | Madikeri, Karnataka | 37 |
| 8 | Rupnagar, Punjab | 37 |
| 9 | Vijayapura, Karnataka | 38 |
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




















