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AQI Near Kalighat, Kolkata

Serving Kalighat, Kolkata (700033) · Live AQI

Last updated: April 16, 2026, 2 a.m.

Current AQI is 51 (Satisfactory).

Last 24 hours: low 2 · high 52

This station covers AQI for Kalighat (700033) in Kolkata.

AQI Index
51
Satisfactory
24h low
2
24h high
52
30-day avg
48.9
Good Satisfactory Moderate Poor Very Poor Severe
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Areas Covered Near This Station

Air quality readings here represent nearby areas around Kalighat in Kolkata.

Nearby locality: Kalighat · District: Kolkata · Pincode: 700033

Rabindra Sarobar Stadium, Dr. Meghnad Saha Road, Kalighat, Kolkata, Kolkata Metropolitan Area, Kolkata, West Bengal, 700033, India

Pollutant Breakdown

PM2.5
42.0
Satisfactory
PM10
51.0
Satisfactory
NO₂
22.0
Good
CO
9.0
Moderate
O₃
14.0
Good
SO₂
2.0
Good

AQI Trends (Last 30 Days)

Based on station history. Latest history update: 16 Apr 2026, 2 AM.

30-day avg
48.9
Category
Good
Best day
34.7 (29 Mar)
Worst day
71.0 (05 Apr)
52.2
51.5
39.3
44.3
40.3
44.3
55.7
54.3
47.0
45.3
53.7
39.3
34.7
46.7
58.7
54.3
50.0
41.3
55.5
71.0
60.1
51.1
41.8
48.8
44.2
59.8
57.3
49.1
35.3
44.6
35.0
17 Mar
18 Mar
19 Mar
20 Mar
21 Mar
22 Mar
23 Mar
24 Mar
25 Mar
26 Mar
27 Mar
28 Mar
29 Mar
30 Mar
31 Mar
01 Apr
02 Apr
03 Apr
04 Apr
05 Apr
06 Apr
07 Apr
08 Apr
09 Apr
10 Apr
11 Apr
12 Apr
13 Apr
14 Apr
15 Apr
16 Apr

Category split: 13 Satisfactory, 18 Good

Good (≤50) Satisfactory (51–100) Moderate (101–200) Poor (201–300)

Nearby Stations

Jadavpur, Kolkata - WBPCB
62
Ballygunge, Kolkata - WBPCB
63
Victoria, Kolkata - WBPCB
69
Fort William, Kolkata - WBPCB
45
Bidhannagar, Kolkata - WBPCB
81
Rabindra Bharati University, Kolkata - WBPCB
73

Top Polluted Stations in Kolkata

Bidhannagar, Kolkata - WBPCB
81
Rabindra Bharati University, Kolkata - WBPCB
73
Victoria, Kolkata - WBPCB
69
Ballygunge, Kolkata - WBPCB
63
Jadavpur, Kolkata - WBPCB
62

Top Polluted Cities (Latest)

Greater Noida
289
Charkhi Dadri
267
Khora
259
Manesar
256
Ballabgarh
254
Bileipada
227
Baghpat
221
Hapur
184
Bikaner
183
Ghaziabad
176
FAQs About Rabindra Sarobar, Kolkata - WBPCB Air Quality

The AQI at Rabindra Sarobar, Kolkata - WBPCB is 51, classified as Satisfactory. Acceptable, but people with respiratory conditions should still be cautious.

PM2.5 at this station is 42.0, classified as Satisfactory. Fine particles like these can enter your lungs and bloodstream, especially dangerous for people with asthma or heart issues. Avoid outdoor exercise if levels exceed 60 µg/m³.

PM10 is currently 51.0 at Rabindra Sarobar, Kolkata - WBPCB, labeled Satisfactory. This indicates presence of coarse dust and pollen. If you're sensitive to dust or allergens, consider wearing a mask or avoiding dusty areas.

Carbon Monoxide is measured at 9.0 mg/m³ here. While safe under 1 mg/m³, higher levels can reduce oxygen delivery to organs. Vulnerable groups should avoid enclosed, polluted spaces.

O₃ level is 14.0. While ozone protects us high in the atmosphere, ground-level ozone is harmful, especially during hot afternoons. It can trigger coughing and lung discomfort.

Nitrogen Dioxide is 22.0 µg/m³ – a marker of traffic pollution. If you're in a high-traffic area or sensitive to respiratory irritants, it's wise to avoid peak rush hours outdoors.

Data was last refreshed at April 16, 2026, 2 a.m.. Some stations update hourly; others may lag. Always check timestamp before taking action.
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📊 Data Source Attribution

Air quality data provided by the World Air Quality Index (WAQI) project and the Central Pollution Control Board (CPCB), sourced via data.gov.in.