Royapuram, Chennai, Chennai, India
Monitoring Station
· Chennai, India
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
57
1pm
57
39
57
4pm
57
57
57
7pm
57
57
64
10pm
64
64
64
1am
64
84
—
4am
—
—
—
7am
—
—
—
10am
—
—
Station readings
39
CAMS model
adj +30
27
27
27
27
27
27
27
27
27
34
34
34
34
34
54
Air Quality Trend (24h)
PM2.59.4 µg/m³
✓ WHO
Good
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168
Royapuram, Chennai, Chennai, India
34
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94
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38
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38
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41
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-25T16:20 UTC.