A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Bihar Sharif Today (Wednesday, April 22) - Air Quality in Bihar Sharif
As of Today, Bihar Sharif AQI level is 58 which is recorded as Moderate category. This level is 0 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.
Bihar Sharif's AQI
Bihar-sharif WeatherWednesday Apr 22
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| April 22, 2026 | Bihar Sharif, Bihar | 58 |
| April 21, 2026 | Bihar Sharif, Bihar | 58 |
| April 20, 2026 | Bihar Sharif, Bihar | 60 |
| April 19, 2026 | Bihar Sharif, Bihar | 62 |
| April 18, 2026 | Bihar Sharif, Bihar | 57 |
| April 17, 2026 | Bihar Sharif, Bihar | 59 |
| April 16, 2026 | Bihar Sharif, Bihar | 52 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Angul, Odisha | 301 |
| 2 | Ballabgarh, Haryana | 284 |
| 3 | Hajipur, Bihar | 251 |
| 4 | Charkhi Dadri, Haryana | 249 |
| 5 | Baghpat, Uttar Pradesh | 245 |
| 6 | Ghaziabad, Uttar Pradesh | 245 |
| 7 | Meerut, Uttar Pradesh | 236 |
| 8 | Rohtak, Haryana | 236 |
| 9 | Hapur, Uttar Pradesh | 235 |
| 10 | Baddi, Himachal Pradesh | 222 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Ramanathapuram, TamilNadu | 23 |
| 2 | Madikeri, Karnataka | 25 |
| 3 | Ambala, Haryana | 30 |
| 4 | Bhiwani, Haryana | 33 |
| 5 | Nalbari, Assam | 35 |
| 6 | Naharlagun, Arunachal Pradesh | 36 |
| 7 | Rupnagar, Punjab | 36 |
| 8 | Rajamahendravaram, Andhra Pradesh | 36 |
| 9 | Koppal, Karnataka | 36 |
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




















