A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Visakhapatnam Today (Tuesday, October 20) - Air Quality in Visakhapatnam
As of Today, Visakhapatnam AQI level is 44 which is recorded as Good category. This level is 9 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.
Visakhapatnam's AQI
Visakhapatnam WeatherTuesday Oct 20
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| October 20, 2026 | Visakhapatnam, Andhra Pradesh | 44 |
| October 19, 2026 | Visakhapatnam, Andhra Pradesh | 35 |
| October 18, 2026 | Visakhapatnam, Andhra Pradesh | 28 |
| October 17, 2026 | Visakhapatnam, Andhra Pradesh | 28 |
| October 16, 2026 | Visakhapatnam, Andhra Pradesh | 30 |
| October 15, 2026 | Visakhapatnam, Andhra Pradesh | 52 |
| October 14, 2026 | Visakhapatnam, Andhra Pradesh | 92 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Ballabgarh, Haryana | 248 |
| 2 | Sri ganganagar, Rajasthan | 221 |
| 3 | Manesar, Haryana | 214 |
| 4 | Greater noida, Uttar Pradesh | 205 |
| 5 | Bikaner, Rajasthan | 199 |
| 6 | Hapur, Uttar Pradesh | 195 |
| 7 | Khurja, Uttar Pradesh | 191 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Cuddalore, TamilNadu | 19 |
| 2 | Madikeri, Karnataka | 19 |
| 3 | Chikkaballapur, Karnataka | 23 |
| 4 | Bettiah, Bihar | 27 |
| 5 | Buxar, Bihar | 33 |
| 6 | Thoothukudi, TamilNadu | 34 |
| 7 | Thiruvananthapuram, Kerala | 34 |
| 8 | Mangalore, Karnataka | 37 |
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


















