A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Rupnagar Today (Saturday, December 20) - Air Quality in Rupnagar
As of Today, Rupnagar AQI level is 205 which is recorded as Unhealthy category. This level is 3 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.
Rupnagar's AQI
Rupnagar WeatherSaturday Dec 20
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| December 20, 2025 | Rupnagar, Punjab | 205 |
| December 19, 2025 | Rupnagar, Punjab | 208 |
| December 18, 2025 | Rupnagar, Punjab | 204 |
| December 17, 2025 | Rupnagar, Punjab | 61 |
| December 07, 2025 | Rupnagar, Punjab | 63 |
| December 06, 2025 | Rupnagar, Punjab | 65 |
| December 05, 2025 | Rupnagar, Punjab | 62 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Noida, Uttar Pradesh | 410 |
| 2 | Greater Noida, Uttar Pradesh | 376 |
| 3 | Delhi, Delhi | 374 |
| 4 | Ghaziabad, Uttar Pradesh | 358 |
| 5 | Visakhapatnam, Andhra Pradesh | 347 |
| 6 | Dharuhera, Haryana | 332 |
| 7 | Ballabgarh, Haryana | 324 |
| 8 | Gurugram, Haryana | 322 |
| 9 | Singrauli, Madhya Pradesh | 302 |
| 10 | Byasanagar, Odisha | 300 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Tirunelveli, TamilNadu | 29 |
| 2 | Damoh, Madhya Pradesh | 30 |
| 3 | Aizawl, Mizoram | 37 |
| 4 | Chamarajanagar, Karnataka | 40 |
| 5 | Bhilai, Chhattisgarh | 47 |
| 6 | Mangalore, Karnataka | 49 |
| 7 | Kalaburagi, Karnataka | 52 |
| 8 | Chikkamagaluru, Karnataka | 56 |
| 9 | Hubballi, Karnataka | 56 |
| 10 | Belapur, Maharashtra | 57 |
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


















