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 (Sunday, January 18) - Air Quality in Charkhi Dadri
As of Today, Charkhi Dadri AQI level is 313 which is recorded as Severe category. This level is 44 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 WeatherSunday Jan 18
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| January 18, 2026 | Charkhi Dadri, Haryana | 313 |
| January 17, 2026 | Charkhi Dadri, Haryana | 269 |
| January 16, 2026 | Charkhi Dadri, Haryana | 291 |
| January 15, 2026 | Charkhi Dadri, Haryana | 300 |
| January 14, 2026 | Charkhi Dadri, Haryana | 265 |
| January 13, 2026 | Charkhi Dadri, Haryana | 250 |
| January 12, 2026 | Charkhi Dadri, Haryana | 177 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Delhi, Delhi | 400 |
| 2 | Ghaziabad, Uttar Pradesh | 394 |
| 3 | Noida, Uttar Pradesh | 388 |
| 4 | Dharuhera, Haryana | 364 |
| 5 | Gurugram, Haryana | 360 |
| 6 | Bhiwadi, Rajasthan | 354 |
| 7 | Greater Noida, Uttar Pradesh | 332 |
| 8 | Ballabgarh, Haryana | 326 |
| 9 | Mandideep, Madhya Pradesh | 322 |
| 10 | Manesar, Haryana | 319 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Shillong, Meghalaya | 13 |
| 2 | Chikkamagaluru, Karnataka | 45 |
| 3 | Chamarajanagar, Karnataka | 45 |
| 4 | Bagalkot, Karnataka | 46 |
| 5 | Kalaburagi, Karnataka | 48 |
| 6 | Madikeri, Karnataka | 54 |
| 7 | Korba, Chhattisgarh | 56 |
| 8 | Aizawl, Mizoram | 57 |
| 9 | Kishanganj, Bihar | 59 |
| 10 | Vijayapura, Karnataka | 62 |
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



















