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

Monitoring Station · Alandur, India
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
31 5pm
22
28
22 8pm
22
22
22 11pm
22
22
22 2am
22
22
22 5am
22
—
— 8am
—
—
— 11am
—
—
— 2pm
—
—
Station readings
31
28
CAMS model adj -32
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.56.7 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

33
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 7.9 µg/m³
8
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 1.9 µg/m³
62
Velachery Res. Area, Chennai, Chennai, India
0.0 km PM2.5: 17.3 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 2026-07-21T20:04 UTC.