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Coimbatore Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-09-25 18:51:02 (Local Time)

Live AQI

118AQI (US)

Air Quality is

Poor

PM2.5 : 48 µg/m³

pm10 : 58 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

23 °C

Last Updated: 2026-09-25 18:51:02 (Local Time)

Rank93^rd

Currently, Coimbatore ranks 93^rd among the most polluted cities globally.

Map

Coimbatore

Major Air Pollutants
Coimbatore

Particulate Matter(PM₂.₅)

48µg/m³

Particulate Matter(PM₁₀)

58µg/m³

Carbon Monoxide(CO)

386ppb

Sulfur Dioxide(SO₂)

2ppb

Nitrogen Dioxide(NO₂)

6ppb

Ozone(O₃)

28ppb

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AQI Graph

Historical Air Quality Data
Coimbatore

24 Hours

AQI (US)

Coimbatore

AQI (US)

24-09-2026Time25-09-2026

Time	Coimbatore
7:01pm	63
7:31pm	65
8:01pm	68
8:31pm	66
9:01pm	65
9:31pm	70
10:01pm	62
10:31pm	62
11:01pm	56
11:31pm	55
12:01am	57
12:31am	53
1:01am	48
1:31am	48
2:01am	52
2:31am	47
3:01am	54
3:31am	53
4:01am	55
4:31am	56
5:01am	54
5:31am	57
6:01am	57
6:31am	56
7:01am	62
7:31am	59
8:01am	60
8:31am	57
9:01am	56
9:31am	52
10:01am	49
10:31am	42
11:01am	43
11:31am	37
12:01pm	42
12:31pm	49
1:01pm	46
1:31pm	46
2:01pm	47
2:31pm	36
3:01pm	41
3:31pm	40
4:01pm	34
4:31pm	35
5:01pm	41
5:31pm	43
6:01pm	50
6:31pm	128

Min. AQI (US)4:01pm

128

Max. AQI (US)6:31pm

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Coimbatore, Tamil Nadu, India

AQI (US)

Coimbatore's Locations
Real-time Air Pollution Level

locations

Status

AQI (US)

PM₂.₅(µg/m³)

PM₁₀(µg/m³)

Temp.(°C)

Humi.(%)

Br Puram Industrial Estate

Moderate

Chandar Nagar

Moderate

Civil Aerodrome Post

Unhealthy

171

114

Eachanari

Unhealthy

153

Kovaipudur

Unhealthy

155

Kurichi

Unhealthy

151

Narasimhanaickenpalayam

Moderate

Ramanandha Nagar

Moderate

Sabari Nagar

Unhealthy

173

121

Saravanampatti Kct Business School

Moderate

Tatabad

Unhealthy

151

India's Metro Cities
Air Quality Index

Ahmedabad

111

Bangalore

Chennai

Hyderabad

129

Kolkata

Mumbai

New Delhi

Pune

104

temp.21°C

hum.88%

Air Quality Calendar 2026
Coimbatore

2026

AQI (US)

Health Advice For People Living In
Coimbatore

0Cigarettes per day

Weekly 0 Cigarettes

Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

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

Coimbatore

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

Unhealthy

7xabove Standard

Jammu, Jammu And Kashmir

Unhealthy

6xabove Standard

Pali, Rajasthan

Unhealthy

7xabove Standard

Faridkot, Punjab

Unhealthy

6xabove Standard

Pathankot, Punjab

Unhealthy

6xabove Standard

Sonipat, Haryana

Unhealthy

5xabove Standard

Sri Ganganagar, Rajasthan

Unhealthy

5xabove Standard

Udaipur, Rajasthan

Unhealthy

5xabove Standard

Jalandhar, Punjab

Unhealthy

5xabove Standard

10.

Ludhiana, Punjab

Unhealthy

5xabove Standard

Last Updated: 25 Sept 2026, 01:30 PM

AQI City Rankings

Air Quality Solutions For Coimbatore
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 Coimbatore

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.

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

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Air Quality FAQs
at Coimbatore

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Coimbatore is 118 (Poor). This was last updated 2026-09-25 18:51:02 (Local Time).

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

The best AQI (US) level was 34 (Good) at 4:01 PM (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 128 (Poor) at 6:31 PM (Local Time) during the last 24 hours.

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

The AQI (US) levels in Coimbatore have been fluctuating throughout the last 24 hours. The levels have increased by highest 128 at 6:31 PM (Local Time), lowest 34 at 4:01 PM (Local Time).

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

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