Air Quality in Calcutta, South Africa
Overcast
13.8°C · 93.9% humidity
13.8°
Feels 13.8°
84
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Calcutta's air quality — share it
AQI Forecast
83
1am
83
84
84
4am
84
83
84
7am
84
83
66
10am
66
54
54
1pm
54
54
54
4pm
54
54
54
7pm
54
54
54
10pm
54
54
Calcutta's air quality is influenced by vehicle emissions, biomass burning, dust, and industrial activity. Dry seasons and Harmattan winds can significantly elevate particulate pollution levels. Current PM2.5 concentration in Calcutta is 1.9× the WHO 24-hour guideline of 15 µg/m³.
93.9%
Humidity
16.0 km/h
Wind WSW
1023.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
28.0 µg/m³
PM10
79.9 µg/m³
050100150200300500
What is the weather forecast for Calcutta?
Temperature & Precipitation
PM2.528.0 µg/m³
×1.9 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Calcutta?
06-09
25.7° 13.8°
06-10
23.9° 12.3°
0.06 mm
06-11
28.1° 12.6°
06-12
19.7° 15.2°
2.31 mm
06-13
19.4° 13.4°
06-14
32.0° 12.5°
06-15
26.6° 14.1°
Both models agree
Avg diff: 4.1°C
What cities are near Calcutta?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:10 UTC.