Maulana Azad Collage Air Quality
Monitoring Station
· Kolkata, India
69
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
70
7pm
69
69
70
10pm
70
70
70
1am
50
50
50
4am
50
50
50
7am
70
70
—
10am
—
—
—
1pm
—
—
—
4pm
—
—
Station readings
70
69
69
CAMS model
adj +16
54
54
54
54
54
54
54
34
34
34
34
34
34
54
54
Air Quality Forecast (24h)
PM2.520.7 µg/m³
×1.4 WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:39 UTC.