What is the air quality in Kolkata today?

The current Air Quality Index (AQI) in Kolkata is 106 (Unhealthy for sensitive groups). PM2.5 concentration is 37.41 µg/m³.

What is the temperature in Kolkata right now?

The current temperature in Kolkata is 31.1°C (feels like 36.3°C). Humidity is 62.4% and wind speed is 15.7 km/h.

Is it safe to go outside in Kolkata?

Sensitive groups should reduce prolonged outdoor exertion. The UV Index is 0.7 (Low).

Air Quality in Kolkata, India

Partly Cloudy

31.1°C · 62.4% humidity

31.1°

Feels 36.3°

106

Unhealthy for sensitive groups

Sensitive groups should reduce prolonged outdoor exertion.

107 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

104 9pm

104

106 12am

104

104 3am

104

104 6am

104

104 9am

104

104 12pm

104

104 3pm

104

104 6pm

104

Station readings 22h ago

AQI 87

PM2.5 29.4 µg/m³ · 22h ago

Air Quality Index Trend

48h · 127 stn

View full history →

Kolkata's air quality is impacted by vehicle emissions, industrial pollution, and seasonal crop burning in surrounding agricultural regions. Winter months from November to February see the worst conditions due to temperature inversions. Current PM2.5 concentration in Kolkata is 2.5× the WHO 24-hour guideline of 15 µg/m³.

62.4%

Humidity

15.7 km/h

Wind NNE

995.7 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

106

37.41 µg/m³

PM10

79.9 µg/m³

050100150200300500

What is the weather forecast for Kolkata?

Temperature & Precipitation

PM2.5 Trend

48h · 127 stations

PM2.537.41 µg/m³ ×2.5 WHO

Unhealthy for sensitive groups

PM1079.9 µg/m³

Moderate

UV INDEX0.7

Low

Station readings (107 stations within 25 km)

37.41

Median

34.61

Average

8.9

Low

189.9

High

PM2.5 µg/m³ · Model: 27.1 · Bias: -10.3

What is the 7-day forecast for Kolkata?

06-08

31.5° 30.0°

1.25 mm

06-09

40.0° 29.6°

0.38 mm

06-10

41.8° 30.5°

0.19 mm

06-11

29.2° 26.5°

10.25 mm

06-12

43.0° 25.5°

27.75 mm

06-13

44.0° 27.5°

3.56 mm

06-14

41.2° 27.7°

7.0 mm

Both models agree Avg diff: 3.8°C

Where are air quality stations near Kolkata?

Maulana Azad Collage

0.5 km PM2.5: 31.1 µg/m³

107

Presidency University

1.5 km PM2.5: 38.1 µg/m³

Lorreto College

1.9 km PM2.5: 25.3 µg/m³

Lady Brabourne College

2.0 km PM2.5: 31.1 µg/m³

Fort William, Kolkata, India

2.2 km PM2.5: 4.1 µg/m³

Fort William, Kolkata, India

2.2 km PM2.5: 9.6 µg/m³

Fort William, Kolkata, India

2.2 km PM2.5: 1.7 µg/m³

Flora Fountain

2.5 km PM2.5: 29.3 µg/m³

Ballygunge, Kolkata, India

2.9 km PM2.5: 9.6 µg/m³

Ballygunge, Kolkata, India

2.9 km PM2.5: 16.9 µg/m³

What cities are near Kolkata?

117 Howrah 95 Chakapara 91 Baranagar 87 Bāli 98 Bankra 88 Dam Dam 97 Kāmārhāti 103 Maheshtala 101 Mahiari 88 Dumjor

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-08T19:31 UTC.