Velachery Res. Area, Chennai, Chennai, India Air Quality

Monitoring Station · Alandur, India
77
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
45 9pm
77
45
45 12am
45
45
45 3am
45
45
45 6am
57
57
57 9am
57
57
12pm
3pm
6pm
Station readings
77
CAMS model adj -9
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
PM2.524.5 µg/m³ ×1.6 WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:19 UTC.