The Air Quality Index (AQI) provides a measure of how polluted the air is and indicates the potential health risks associated with exposure. An AQI between 0 and 50 is considered good, while 51 to 100 falls in the moderate category. Levels between 101 and 200 are classified as poor, and 201 to 300 are considered unhealthy. AQI readings above 300 indicate severe pollution, while levels between 401 and 500 are hazardous. Poor air quality can particularly affect children, elderly people and those with respiratory or heart conditions. However, prolonged exposure to high pollution levels can affect everyone. When the AQI is high, people should consider limiting outdoor activities, particularly strenuous exercise. Keeping windows closed during periods of heavy pollution and using an air purifier indoors can also help reduce exposure. Tracking the AQI regularly can help residents make informed decisions about outdoor activities and take precautions when pollution levels rise.
Lucknow Air Quality Index (AQI) Today
Air pollution may cause breathing discomfort. Children, elderly people, and those with respiratory issues should limit outdoor activities. Wearing a mask outdoors is advisable.
101-200
115
Poor
Current Pollution Levels in Lucknow: PM2.5, PM10 and Other Pollutants
Particulate
Matter
PM 2.5
42
µg/M³
Particulate
Matter
PM 10
90
µg/M³
Sulphur
Dioxide
SO2
1
ppb
Carbon
Monoxide
CO
490
ppb
Ozone
O3
23
ppb
Nitrogen
Dioxide
NO2
22
ppb
Check the latest Lucknow AQI (Air Quality Index) and get real-time updates on air quality and pollution levels:The current PM2.5 and PM10 levels in Lalbagh are 42 and 90, respectively.The highest AQI recorded in Lucknow is 115 at Lalbagh, while the lowest is 81 at Talkatora.On October 01, 2026, the average AQI in Lucknow was 102.On October 02, 2026, Lalbagh recorded the highest AQI in Lucknow.Talkatora recorded the lowest AQI in Lucknow on October 02, 2026.The AQI tracker helps you monitor day-to-day changes in pollution levels and identify areas with higher and lower pollution. The information can help you plan outdoor activities and reduce exposure to polluted air, particularly for children, elderly people and those with respiratory conditions.For the latest updates on Lucknow's air quality and weather conditions, visit India Today.You can also find the latest news and analysis on pollution, including factors that may contribute to changes in Lucknow's air quality.
AQI Scale: What Does Your AQI Level Mean?
Least Polluted Cities in India: AQI, PM2.5 and PM10 Levels Today, 02/10/2026
Most Polluted Cities in India: AQI, PM2.5 and PM10 Levels Today, 02/10/2026
Lucknow Air Quality Index (AQI) - FAQs
Lucknow highest AQI today is 115, recorded at Lalbagh.
Lalbagh is the most polluted area in Lucknow today, with an AQI of 115.
Talkatora has the cleanest air in Lucknow today, with an AQI of 81.
Lucknow highest AQI of 115 falls in the Poor (101-200) category.
Lucknow PM2.5 level today is 81 at Lalbagh.
Lucknow PM10 level today is 90 at Lalbagh.
Lalbagh has Lucknow highest recorded AQI today at 115.
Talkatora has Lucknow lowest recorded AQI today at 42.
You can check Lucknow detailed day-to-day AQI history on India Today's real-time AQI tracker or the CPCB website.
Lucknow AQI Levels: Good to Hazardous Air Quality
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