AQI in LUCKNOW Today (Thursday, June 04) - Air Quality in LUCKNOW
As of Today, Lucknow AQI level is 98 which is recorded as Moderate category. This level is 29 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.
Lucknow WeatherThursday Jun 04
Last 7 Days AQI
Updated: June 03, 2026| Dates | City, States | AQI |
|---|---|---|
| June 03, 2026 | Lucknow, Uttar Pradesh | 98 |
| June 02, 2026 | Lucknow, Uttar Pradesh | 69 |
| June 01, 2026 | Lucknow, Uttar Pradesh | 76 |
| May 31, 2026 | Lucknow, Uttar Pradesh | 66 |
| May 30, 2026 | Lucknow, Uttar Pradesh | 78 |
| May 29, 2026 | Lucknow, Uttar Pradesh | 105 |
| May 28, 2026 | Lucknow, Uttar Pradesh | 121 |
Most Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Sawai Madhopur, Rajasthan | 214 |
| 2 | Parbhani, Maharashtra | 199 |
| 3 | Angul, Odisha | 195 |
| 4 | Saharsa, Bihar | 190 |
| 5 | Singrauli, Madhya Pradesh | 189 |
| 6 | Hajipur, Bihar | 178 |
| 7 | Baddi, Himachal Pradesh | 176 |
| 8 | Meerut, Uttar Pradesh | 172 |
| 9 | Faridabad, Haryana | 171 |
Least Polluted City/States in India
| Rank | City, States | AQI |
|---|---|---|
| 1 | Nalbari, Assam | 23 |
| 2 | Gangtok, Sikkim | 27 |
| 3 | Chikkamagaluru, Karnataka | 30 |
| 4 | Thiruvananthapuram, Kerala | 33 |
| 5 | Kolhapur, Maharashtra | 34 |
| 6 | Mira-Bhayandar, Maharashtra | 35 |
| 7 | Ramanagara, Karnataka | 37 |
| 8 | Madikeri, Karnataka | 37 |
| 9 | Mangalore, Karnataka | 37 |
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