A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Hapur Today (Friday, December 26) - Air Quality in Hapur
As of Today, Hapur AQI level is 220 which is recorded as Unhealthy category. This level is 28 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.
Hapur's AQI
Hapur WeatherFriday Dec 26
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| December 26, 2025 | Hapur, Uttar Pradesh | 220 |
| December 25, 2025 | Hapur, Uttar Pradesh | 192 |
| December 24, 2025 | Hapur, Uttar Pradesh | 282 |
| December 23, 2025 | Hapur, Uttar Pradesh | 234 |
| December 22, 2025 | Hapur, Uttar Pradesh | 235 |
| December 21, 2025 | Hapur, Uttar Pradesh | 221 |
| December 20, 2025 | Hapur, Uttar Pradesh | 208 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Balasore, Odisha | 338 |
| 2 | Talcher, Odisha | 320 |
| 3 | Haldia, West Bengal | 316 |
| 4 | Rupnagar, Punjab | 311 |
| 5 | Visakhapatnam, Andhra Pradesh | 303 |
| 6 | Baripada, Odisha | 301 |
| 7 | Gummidipoondi, TamilNadu | 297 |
| 8 | Baddi, Himachal Pradesh | 283 |
| 9 | Ghaziabad, Uttar Pradesh | 280 |
| 10 | Panchkula, Haryana | 278 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Shillong, Meghalaya | 10 |
| 2 | Damoh, Madhya Pradesh | 22 |
| 3 | Aizawl, Mizoram | 33 |
| 4 | Chikkamagaluru, Karnataka | 34 |
| 5 | Sri Vijaya Puram, Andaman and Nicobar | 36 |
| 6 | Palwal, Haryana | 43 |
| 7 | Chamarajanagar, Karnataka | 45 |
| 8 | Agartala, Tripura | 46 |
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


















