AQI in CHHAL Today (Saturday, April 25) - Air Quality in CHHAL
As of Today, Chhal AQI level is 75 which is recorded as Moderate category. This level is 5 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.
Chhal WeatherSaturday Apr 25
Last 7 Days AQI
Updated: April 25, 2026| Dates | City, States | AQI |
|---|---|---|
| April 25, 2026 | Chhal, Chhattisgarh | 75 |
| April 24, 2026 | Chhal, Chhattisgarh | 80 |
| April 20, 2026 | Chhal, Chhattisgarh | 120 |
| April 19, 2026 | Chhal, Chhattisgarh | 94 |
| April 18, 2026 | Chhal, Chhattisgarh | 81 |
| April 16, 2026 | Chhal, Chhattisgarh | 79 |
| April 14, 2026 | Chhal, Chhattisgarh | 102 |
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Meerut, Uttar Pradesh | 332 |
| 2 | Singrauli, Madhya Pradesh | 322 |
| 3 | Ghaziabad, Uttar Pradesh | 310 |
| 4 | Greater Noida, Uttar Pradesh | 294 |
| 5 | Rohtak, Haryana | 287 |
| 6 | Charkhi Dadri, Haryana | 265 |
| 7 | Noida, Uttar Pradesh | 264 |
| 8 | Jind, Haryana | 262 |
| 9 | Hapur, Uttar Pradesh | 256 |
| 10 | Yamuna Nagar, Haryana | 251 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Ramanathapuram, TamilNadu | 17 |
| 2 | Puducherry, Puducherry | 28 |
| 3 | Rajamahendravaram, Andhra Pradesh | 30 |
| 4 | Madikeri, Karnataka | 33 |
| 5 | Bhiwani, Haryana | 34 |
| 6 | Mandikhera, Haryana | 34 |
| 7 | Chennai, TamilNadu | 36 |
| 8 | Perundurai, TamilNadu | 37 |
| 9 | Munger, Bihar | 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