Velachery Res. Area, Chennai, Chennai, India

Monitoring Station · Alandur, India
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 11am
84
84
84 2pm
84
84
84 5pm
84
84
84 8pm
84
84
84 11pm
84
84
— 2am
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—
— 5am
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— 8am
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Station readings
17
CAMS model adj +30
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

80
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 25.9 µg/m³
61
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 16.9 µg/m³
61
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 16.9 µg/m³
48
Arumbakkam, Chennai, Chennai, India
7.5 km PM2.5: 11.5 µg/m³
48
Arumbakkam, Chennai, Chennai, India
7.5 km PM2.5: 11.5 µg/m³
75
Royapuram, Chennai, Chennai, India
12.3 km PM2.5: 23.5 µg/m³
75
Royapuram, Chennai, Chennai, India
12.3 km PM2.5: 23.5 µg/m³
58
Kodungaiyur, Chennai, Chennai, India
13.9 km PM2.5: 15.4 µg/m³

Nearby Cities

58 Alandur 61 Kotivakkam 58 Saint Thomas Mount 61 Perungudi 60 Ullagaram 61 Palavakkam 60 Madipakkam 61 Neelankarai 54 Ramapuram

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-14T14:50 UTC.