Air Quality in Nanganallur, Chennai
Pin Code 600047 · Chennai, Tamil Nadu, India
Air quality is satisfactory, and air pollution poses little or no risk.
Pollutant Breakdown
PM2.5
24µg/m³
PM10
17µg/m³
O₃
6.7ppm
NO₂
4.5ppb
SO₂
2.6ppb
CO
4.9ppm
Station: Royapuram, Chennai, Chennai, India · Updated 18 Mar, 04:00 am · Revalidates every 10 min
Health Recommendations
Air quality is satisfactory, and air pollution poses little or no risk.
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About Air Quality in Nanganallur, Chennai
Nanganallur (Pin Code 600047) is located in Chennai, Tamil Nadu. Air quality in this area is monitored by the nearest CPCB/SPCB station and data is aggregated from the World Air Quality Index (WAQI) network.
The Air Quality Index (AQI) uses a standardized scale from 0 to 500. Values below 50 are considered Good, while values above 200 are classified as Poor to Severe under India's National Air Quality Index standards. PM2.5 (fine particulate matter) is typically the dominant pollutant in most Indian cities.
Air quality in Chennai varies significantly by season. Winter months (November–February) typically see the worst pollution due to temperature inversions, reduced wind speeds, and in North India, crop stubble burning. Monsoon rains (July–September) provide the cleanest air.
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