A good AQI level is between 0 and 50, indicating air quality that poses little or no risk to health.
AQI in Nalbari Today (Sunday, March 01) - Air Quality in Nalbari
As of Today, Nalbari AQI level is 141 which is recorded as Poor category. This level is 10 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.
Nalbari's AQI
Nalbari WeatherSunday Mar 01
Last 7 Days AQI
| Dates | City, States | AQI |
|---|---|---|
| February 28, 2026 | Nalbari, Assam | 141 |
| February 27, 2026 | Nalbari, Assam | 151 |
| February 26, 2026 | Nalbari, Assam | 147 |
| February 24, 2026 | Nalbari, Assam | 145 |
| February 23, 2026 | Nalbari, Assam | 107 |
| February 21, 2026 | Nalbari, Assam | 145 |
| February 20, 2026 | Nalbari, Assam | 154 |
Changes in AQI in Last 7 Days
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Greater Noida, Uttar Pradesh | 312 |
| 2 | Cuttack, Odisha | 294 |
| 3 | Charkhi Dadri, Haryana | 289 |
| 4 | Manesar, Haryana | 277 |
| 5 | Singrauli, Madhya Pradesh | 277 |
| 6 | Bhiwadi, Rajasthan | 275 |
| 7 | Angul, Odisha | 271 |
| 8 | Ghaziabad, Uttar Pradesh | 268 |
| 9 | Noida, Uttar Pradesh | 260 |
| 10 | Gurugram, Haryana | 258 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Panchkula, Haryana | 27 |
| 2 | Kolhapur, Maharashtra | 33 |
| 3 | Mira-Bhayandar, Maharashtra | 37 |
| 4 | Dhule, Maharashtra | 39 |
| 5 | Sangli, Maharashtra | 43 |
| 6 | Rajgir, Bihar | 44 |
| 7 | Bhilai, Chhattisgarh | 44 |
| 8 | Chikkamagaluru, Karnataka | 52 |
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



















