AQI in PRAYAGRAJ Today (Wednesday, December 03) - Air Quality in PRAYAGRAJ
As of Today, Prayagraj AQI level is 134 which is recorded as Poor category. This level is 14 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.
Prayagraj WeatherWednesday Dec 03
Last 7 Days AQI
Updated: December 02, 2025| Dates | City, States | AQI |
|---|---|---|
| December 02, 2025 | Prayagraj, Uttar Pradesh | 134 |
| December 01, 2025 | Prayagraj, Uttar Pradesh | 120 |
| November 30, 2025 | Prayagraj, Uttar Pradesh | 153 |
| November 29, 2025 | Prayagraj, Uttar Pradesh | 156 |
| November 28, 2025 | Prayagraj, Uttar Pradesh | 162 |
| November 27, 2025 | Prayagraj, Uttar Pradesh | 140 |
| November 26, 2025 | Prayagraj, Uttar Pradesh | 187 |
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Sonipat, Haryana | 329 |
| 2 | Hapur, Uttar Pradesh | 324 |
| 3 | Manesar, Haryana | 323 |
| 4 | Bahadurgarh, Haryana | 322 |
| 5 | Ghaziabad, Uttar Pradesh | 322 |
| 6 | Noida, Uttar Pradesh | 321 |
| 7 | Delhi, Delhi | 304 |
| 8 | Bhiwadi, Rajasthan | 302 |
| 9 | Dharuhera, Haryana | 299 |
| 10 | Greater Noida, Uttar Pradesh | 296 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Shillong, Meghalaya | 15 |
| 2 | Ariyalur, TamilNadu | 21 |
| 3 | Madikeri, Karnataka | 24 |
| 4 | Tirumala, Andhra Pradesh | 25 |
| 5 | Dindigul, TamilNadu | 26 |
| 6 | Damoh, Madhya Pradesh | 26 |
| 7 | Vellore, TamilNadu | 28 |
| 8 | Puducherry, Puducherry | 30 |
| 9 | Chennai, TamilNadu | 32 |
| 10 | Chikkamagaluru, Karnataka | 34 |
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