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Siliguri Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Siliguri

Last Updated: 2026-10-02 04:51:01 (Local Time)

Live AQI

113AQI (US)

Air Quality is

Poor

PM2.5 : 41 µg/m³

pm10 : 51 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

26 °C

Last Updated: 2026-10-02 04:51:01 (Local Time)

Rank157^th

Currently, Siliguri ranks 157^th among the most polluted cities globally.

Map

Siliguri

Major Air Pollutants
Siliguri

Particulate Matter(PM₂.₅)

41µg/m³

Particulate Matter(PM₁₀)

51µg/m³

Carbon Monoxide(CO)

1000ppb

Sulfur Dioxide(SO₂)

1ppb

Nitrogen Dioxide(NO₂)

4ppb

Ozone(O₃)

3ppb

Trending in India

What Is PM2.5? And Why Does That Number Matter?

AQI Graph

Historical Air Quality Data
Siliguri

24 Hours

AQI (US)

Siliguri

AQI (US)

01-10-2026Time02-10-2026

Time	Siliguri
5:01am	94
5:31am	136
6:01am	103
6:31am	115
7:01am	109
7:31am	142
8:01am	144
8:31am	149
9:01am	151
9:31am	151
10:01am	154
10:31am	147
11:01am	128
11:31am	138
12:01pm	130
12:31pm	121
1:01pm	123
1:31pm	117
2:01pm	119
2:31pm	108
3:01pm	111
3:31pm	118
4:01pm	113
4:31pm	114
5:01pm	114
5:31pm	121
6:01pm	126
6:31pm	137
7:01pm	143
7:31pm	150
8:01pm	163
8:31pm	157
9:01pm	148
9:31pm	141
10:01pm	134
10:31pm	132
11:01pm	134
11:31pm	135
12:01am	133
12:31am	126
1:01am	117
1:31am	127
2:01am	132
2:31am	122
3:01am	124
3:31am	117
4:01am	116
4:31am	114
5:01am	115

Min. AQI (US)5:01am

163

Max. AQI (US)8:01pm

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Siliguri, West Bengal, India

AQI (US)

Siliguri's Locations
Real-time Air Pollution Level

locations

Status

AQI (US)

PM₂.₅(µg/m³)

PM₁₀(µg/m³)

Temp.(°C)

Humi.(%)

Babupara

Poor

104

Dabgram

Poor

111

Mathapari

Poor

127

Patkata Colony

Poor

109

Punjabi Para

Poor

114

Sevoke Road

Poor

114

Uttorayon Township

Poor

112

India's Metro Cities
Air Quality Index

Ahmedabad

118

temp.27°C

hum.45%

Bangalore

151

temp.22°C

hum.82%

Chennai

112

temp.27°C

hum.78%

Hyderabad

151

temp.26°C

hum.70%

Kolkata

167

temp.26°C

hum.77%

Mumbai

150

temp.27°C

hum.75%

New Delhi

160

temp.28°C

hum.28%

Pune

140

temp.26°C

hum.74%

Air Quality Calendar 2026
Siliguri

2026

AQI (US)

Health Advice For People Living In
Siliguri

2.2Cigarettes per day

Weekly 15.4 Cigarettes

Monthly 66 Cigarettes

Breathing the air in this location is as harmful as smoking 2.2 cigarettes a day.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI (US)

Air PurifierTurn On

Car FilterMust

N95 MaskMust

Stay IndoorMust

Prevent Health Problems: Understand Your Risks

Siliguri

Asthma

Heart Issues

Allergies

Sinus

Cold/Flu

Chronic (COPD)

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2026
India

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2026

World's Most PollutedCity Rankings (2025)

World's Most PollutedCountry Rankings(2025)

RankCityAQI Status

Standard Value

Amritsar, Punjab

Severe

11xabove Standard

Ghazipur, Uttar Pradesh

Severe

9xabove Standard

Durgapur, West Bengal

Severe

9xabove Standard

Bhiwandi, Maharashtra

Unhealthy

8xabove Standard

Dhanbad, Jharkhand

Unhealthy

8xabove Standard

South Dumdum, West Bengal

Unhealthy

7xabove Standard

Saharanpur, Uttar Pradesh

Unhealthy

7xabove Standard

Gorakhpur, Uttar Pradesh

Unhealthy

8xabove Standard

Jaunpur, Uttar Pradesh

Unhealthy

7xabove Standard

10.

Panihati, West Bengal

Unhealthy

7xabove Standard

Last Updated: 01 Oct 2026, 11:32 PM

AQI City Rankings

Air Quality Solutions For Siliguri
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

Prana Air offers the solutions of air quality monitoring and clean air machine for Siliguri

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Siliguri's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Air Quality FAQs
at Siliguri

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Siliguri?

The current real-time AQI (US) level in Siliguri is 113 (Poor) due to recent rainfall by 0.07mm/hr. This was last updated 2026-10-02 04:51:01 (Local Time).

2. When was the best AQI (US) level in Siliguri in the last 24 hours?

The best AQI (US) level was 94 (Moderate) at 5:01 AM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Siliguri in the last 24 hours?

The worst AQI (US) level was 163 (Unhealthy) at 8:01 PM (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Siliguri during last 24 hours?

The AQI (US) levels in Siliguri have been fluctuating throughout the last 24 hours. The levels have increased by highest 163 at 8:01 PM (Local Time), lowest 94 at 5:01 AM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Siliguri?

Current AQI (US) levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.