Lorreto College Air Quality

Monitoring Station · Kolkata, India
113
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
111 2pm
113
115
115 5pm
115
103
103 8pm
103
103
115 11pm
115
115
103 2am
103
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— 5am
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— 8am
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— 11am
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Station readings
111
113
CAMS model adj +49
66
66
66
66
66
54
54
54
54
66
66
66
54
54

Air Quality Forecast (24h)

PM2.540.4 µg/m³ ×2.7 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

98
Maulana Azad Collage
1.4 km PM2.5: 34.3 µg/m³
83
Ballygunge Campus, C.U
2.8 km PM2.5: 27.5 µg/m³
92
Flora Fountain
3.1 km PM2.5: 31.7 µg/m³
129
Presidency University
3.2 km PM2.5: 46.8 µg/m³
76
Howrah Municipal Office
4.2 km PM2.5: 24.1 µg/m³
116
Solaris Ideal Riverview
4.4 km PM2.5: 41.4 µg/m³
106
Bethune College
4.7 km PM2.5: 37.6 µg/m³
90
Jadavpur University
5.7 km PM2.5: 30.5 µg/m³

Nearby Cities

101 Kolkata 110 Howrah 101 Chakapara 115 Bankra 106 Baranagar 105 Maheshtala 98 Bāli 91 Dam Dam 110 Mahiari

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T17:05 UTC.