Pudukkottai Air Quality Index
Pudukkottai, India · Real-time AQI data
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About Air Quality in Pudukkottai
The Air Quality Index (AQI) in Pudukkottai is measured using monitoring stations that track six key pollutants: PM2.5, PM10, ground-level ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide. The AQI is calculated using US EPA standards and ranges from 0 (excellent) to 500 (hazardous).
PM2.5 is typically the dominant pollutant in Pudukkottai during high-pollution periods. Fine particulate matter from traffic, industry, and seasonal factors can push AQI above 150, which is considered unhealthy for all groups.
Check the health effects guide to understand what today's AQI means for your activity level, or see the global AQI rankings to compare Pudukkottai with other cities worldwide.