A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Charkhi Dadri Today (Wednesday, May 20) - Air Quality in Charkhi Dadri
As of Today, Charkhi Dadri AQI level is 342 which is recorded as Severe category. This level is 25 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.
Charkhi Dadri's AQI
Charkhi-dadri WeatherWednesday May 20
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| May 20, 2026 | Charkhi Dadri, Haryana | 342 |
| May 19, 2026 | Charkhi Dadri, Haryana | 317 |
| May 18, 2026 | Charkhi Dadri, Haryana | 269 |
| May 17, 2026 | Charkhi Dadri, Haryana | 244 |
| May 16, 2026 | Charkhi Dadri, Haryana | 206 |
| May 15, 2026 | Charkhi Dadri, Haryana | 176 |
| May 14, 2026 | Charkhi Dadri, Haryana | 180 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Charkhi Dadri, Haryana | 342 |
| 2 | Talcher, Odisha | 316 |
| 3 | Greater Noida, Uttar Pradesh | 312 |
| 4 | Panchgaon, Haryana | 303 |
| 5 | Sri Ganganagar, Rajasthan | 302 |
| 6 | Meerut, Uttar Pradesh | 253 |
| 7 | Jind, Haryana | 249 |
| 8 | Ghaziabad, Uttar Pradesh | 247 |
| 9 | Yamuna Nagar, Haryana | 245 |
| 10 | Singrauli, Madhya Pradesh | 239 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Madikeri, Karnataka | 14 |
| 2 | Chikkamagaluru, Karnataka | 23 |
| 3 | Thiruvananthapuram, Kerala | 26 |
| 4 | Ramanagara, Karnataka | 28 |
| 5 | Perundurai, TamilNadu | 31 |
| 6 | Naharlagun, Arunachal Pradesh | 34 |
| 7 | Aizawl, Mizoram | 36 |
| 8 | Chikkaballapur, Karnataka | 36 |
| 9 | Rishikesh, Uttarakhand | 37 |
| 10 | Gangtok, Sikkim | 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




















