A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Katni Today (Thursday, October 01) - Air Quality in Katni
As of Today, Katni AQI level is 103 which is recorded as Poor category. This level is 20 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.
Katni's AQI
Katni WeatherThursday Oct 01
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| October 01, 2026 | Katni, Madhya Pradesh | 103 |
| September 30, 2026 | Katni, Madhya Pradesh | 123 |
| September 29, 2026 | Katni, Madhya Pradesh | 91 |
| September 28, 2026 | Katni, Madhya Pradesh | 53 |
| September 26, 2026 | Katni, Madhya Pradesh | 24 |
| September 25, 2026 | Katni, Madhya Pradesh | 39 |
| September 24, 2026 | Katni, Madhya Pradesh | 79 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Palwal, Haryana | 259 |
| 2 | Bulandshahr, Uttar Pradesh | 183 |
| 3 | Gummidipoondi, TamilNadu | 180 |
| 4 | Charkhi dadri, Haryana | 178 |
| 5 | Pali, Rajasthan | 176 |
| 6 | Mandideep, Madhya Pradesh | 176 |
| 7 | Jind, Haryana | 168 |
| 8 | Bikaner, Rajasthan | 167 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Madikeri, Karnataka | 21 |
| 2 | Bettiah, Bihar | 27 |
| 3 | Gangtok, Sikkim | 28 |
| 4 | Aizawl, Mizoram | 29 |
| 5 | Coimbatore, TamilNadu | 30 |
| 6 | Belgaum, Karnataka | 33 |
| 7 | Bathinda, Punjab | 34 |
| 8 | Panchkula, Haryana | 35 |
| 9 | Kolhapur, Maharashtra | 36 |
| 10 | Kalaburagi, Karnataka | 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


















