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

Monitoring Station · Alandur, India
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 8pm
70
17
17 11pm
17
17
17 2am
17
17
17 5am
24
24
44 8am
44
44
— 11am
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— 2pm
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— 5pm
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Station readings
28
70
CAMS model adj -10
54
34
27
27
27
27
27
27
27
27
34
34
54
54
54

Air Quality Forecast (24h)

PM2.521.1 µg/m³ ×1.4 WHO
Moderate
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Nearby Monitoring Stations

25
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 6.0 µg/m³
63
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 17.8 µg/m³
14
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 3.4 µg/m³
1
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 0.2 µg/m³
30
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 7.2 µg/m³
13
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 3.1 µg/m³
87
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 29.2 µg/m³
19
Arumbakkam, Chennai, Chennai, India
7.5 km PM2.5: 4.6 µg/m³

Nearby Cities

76 Alandur 61 Kotivakkam 76 Saint Thomas Mount 48 Perungudi 67 Ullagaram 54 Palavakkam 61 Madipakkam 54 Neelankarai 84 Ramapuram

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T23:21 UTC.