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

Monitoring Station · Alandur, India
87
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
133 11am
133
133
133 2pm
133
121
121 5pm
121
121
121 8pm
121
121
121 11pm
121
121
2am
5am
8am
CAMS model adj +67
66
66
66
66
66
54
54
54
54
54
54
54
54
54
54
PM2.529.2 µg/m³ ×1.9 WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:38 UTC.