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

Monitoring Station · Alandur, India
62
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
62 5pm
38
38
38 8pm
38
38
38 11pm
38
38
38 2am
38
38
38 5am
38
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CAMS model adj -16
54
54
54
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54
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54

Air Quality Forecast (24h)

PM2.517.3 µg/m³ ×1.2 WHO
Moderate
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Nearby Monitoring Stations

33
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 7.9 µg/m³
28
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 6.7 µg/m³
8
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 1.9 µg/m³
16
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 3.8 µg/m³
32
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 7.7 µg/m³
14
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 3.4 µg/m³
31
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 7.4 µg/m³
33
Arumbakkam, Chennai, Chennai, India
7.5 km PM2.5: 7.9 µg/m³

Nearby Cities

45 Alandur 45 Kotivakkam 45 Saint Thomas Mount 45 Perungudi 45 Ullagaram 45 Palavakkam 45 Madipakkam 45 Neelankarai 45 Ramapuram

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:05 UTC.