A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Kalyan Today (Monday, April 27) - Air Quality in Kalyan
As of Today, Kalyan AQI level is 96 which is recorded as Moderate category. This level is 0 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.
Kalyan's AQI
Kalyan WeatherMonday Apr 27
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| April 27, 2026 | Kalyan, Maharashtra | 77 |
| April 26, 2026 | Kalyan, Maharashtra | 96 |
| April 25, 2026 | Kalyan, Maharashtra | 61 |
| April 23, 2026 | Kalyan, Maharashtra | 83 |
| April 22, 2026 | Kalyan, Maharashtra | 151 |
| April 17, 2026 | Kalyan, Maharashtra | 42 |
| April 15, 2026 | Kalyan, Maharashtra | 52 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Singrauli, Madhya Pradesh | 349 |
| 2 | Baghpat, Uttar Pradesh | 287 |
| 3 | Rohtak, Haryana | 285 |
| 4 | Ghaziabad, Uttar Pradesh | 272 |
| 5 | Sri Ganganagar, Rajasthan | 264 |
| 6 | Greater Noida, Uttar Pradesh | 260 |
| 7 | Kaithal, Haryana | 251 |
| 8 | Meerut, Uttar Pradesh | 243 |
| 9 | Bulandshahr, Uttar Pradesh | 231 |
| 10 | Sonipat, Haryana | 228 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Puducherry, Puducherry | 24 |
| 2 | Ramanathapuram, TamilNadu | 24 |
| 3 | Thiruvananthapuram, Kerala | 24 |
| 4 | Kohima, Nagaland | 28 |
| 5 | Madikeri, Karnataka | 31 |
| 6 | Chikkamagaluru, Karnataka | 38 |
| 7 | Naharlagun, Arunachal Pradesh | 39 |
| 8 | Vijayapura, Karnataka | 39 |
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





















