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Tamil Nadu Air Quality Index (AQI) | Air Pollution

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

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Check the air quality level of thecities in Tamil Nadu

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Tamil Nadu

Trending in India

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Tamil Nadu's Cities

Real-time Air Pollution Level

cities
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
60
14
15
24
92
Moderate
53
10
12
26
72
Unhealthy
158
66
78
28
69
Poor
131
48
59
28
70
Moderate
66
19
24
22
83
Poor
126
46
54
27
72
Poor
116
42
54
28
76
Moderate
74
24
28
22
91
Moderate
72
22
24
26
72
Poor
139
51
65
28
68
Poor
109
39
45
28
69
Poor
138
50
61
22
81
Poor
129
47
58
28
69
Moderate
71
22
24
25
77
Moderate
69
21
27
18
90
Good
46
11
11
23
80
Moderate
58
16
17
24
87
Moderate
80
26
29
18
90
Moderate
63
18
25
24
92
Poor
119
43
59
27
83
Moderate
97
34
41
19
88
Good
38
9
12
18
90
Good
42
10
12
18
90
Hazardous
360
255
270
28
68
Poor
122
44
52
28
68
Poor
124
45
55
28
68
Moderate
88
30
32
24
78
Moderate
72
22
27
30
68
Moderate
63
18
21
28
81
Moderate
84
28
30
24
90
Unhealthy
166
86
120
28
69
Moderate
80
26
31
27
82
Poor
127
46
56
28
69
Moderate
63
18
23
28
76
Moderate
63
18
26
27
70
Poor
103
35
41
23
81
Moderate
79
24
32
28
70
Poor
106
38
44
26
83
Moderate
86
29
32
26
79
Moderate
65
19
26
28
76
Moderate
80
26
28
18
97
Unhealthy
151
58
65
28
68
Moderate
69
19
21
22
94
Moderate
98
34
42
26
75

India's Metro Cities

Air Quality Index

Ahmedabad City AQI

Ahmedabad

99

temp.25°C
hum.75%
Bangalore City AQI

Bangalore

141

temp.22°C
hum.82%
Chennai City AQI

Chennai

134

temp.28°C
hum.68%
Hyderabad City AQI

Hyderabad

102

temp.26°C
hum.74%
Kolkata City AQI

Kolkata

165

temp.26°C
hum.78%
Mumbai City AQI

Mumbai

75

temp.28°C
hum.77%
New Delhi City AQI

New Delhi

141

temp.23°C
hum.77%
Pune City AQI

Pune

104

temp.25°C
hum.81%

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

Follow

1.

Bettiah, Bihar

184

Unhealthy

7xabove Standard

2.

Dhanbad, Jharkhand

178

Unhealthy

7xabove Standard

3.

Ghazipur, Uttar Pradesh

178

Unhealthy

6xabove Standard

4.

Bikaner, Rajasthan

171

Unhealthy

6xabove Standard

5.

Kharagpur, West Bengal

171

Unhealthy

6xabove Standard

6.

Haldia, West Bengal

170

Unhealthy

6xabove Standard

7.

Jaunpur, Uttar Pradesh

170

Unhealthy

6xabove Standard

8.

Howrah, West Bengal

169

Unhealthy

6xabove Standard

9.

Bareilly, Uttar Pradesh

169

Unhealthy

6xabove Standard

10.

Panihati, West Bengal

169

Unhealthy

6xabove Standard

Last Updated: 28 Sept 2026, 09:13 PM

AQI City Rankings

Air Quality Solutions For Tamil Nadu

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

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
Prana Air offers the solutions of air quality monitoring and clean air machine for Tamil Nadu

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.

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

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.

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

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.

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

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.

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

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.

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

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.

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

Air Quality Solutions for Fitness Center

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

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

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.

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

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 offers the solutions of air quality monitoring and clean air machine for Tamil Nadu

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.

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

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.

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

Air Quality Solutions For Hospitals

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

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

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.

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

Air Quality Solutions for Banks

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

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

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.

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

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.

Tamil Nadu's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

Faridabad's Air Swung Hard in September — Here's What the Data Shows

Faridabad's Air Swung Hard in September — Here's What the Data Shows

28 Sept 2026AQI Newsroom
Meerut's Air Cleaned Up Fast — Then Surged Again in September

Meerut's Air Cleaned Up Fast — Then Surged Again in September

28 Sept 2026AQI Newsroom
Agra Air Quality Eased Through Monsoon — But Not Evenly

Agra Air Quality Eased Through Monsoon — But Not Evenly

21 Sept 2026AQI Newsroom
Ludhiana's Air Swings Between Relief and Risk This Monsoon

Ludhiana's Air Swings Between Relief and Risk This Monsoon

21 Sept 2026AQI Newsroom
Bhopal's Air Quality Kept Slipping Through Monsoon Season

Bhopal's Air Quality Kept Slipping Through Monsoon Season

15 Sept 2026AQI Newsroom
Patna's Air Quality Swings Reveal a City Caught Between Monsoon Relief and Pollution Surges

Patna's Air Quality Swings Reveal a City Caught Between Monsoon Relief and Pollution Surges

15 Sept 2026AQI Newsroom
Visakhapatnam's Air Quality Climbed All September

Visakhapatnam's Air Quality Climbed All September

15 Sept 2026AQI Newsroom
Indore's Monsoon Air: How AQI Swung From 86 to 135

Indore's Monsoon Air: How AQI Swung From 86 to 135

8 Sept 2026AQI Newsroom
Nagpur's Air Quality Climbed Hard Through August 2026

Nagpur's Air Quality Climbed Hard Through August 2026

8 Sept 2026AQI Newsroom
The Night a Wall of Dust Swallowed Phoenix: What 1,520 Air Quality Readings Reveal About Arizona's Air

The Night a Wall of Dust Swallowed Phoenix: What 1,520 Air Quality Readings Reveal About Arizona's Air

24 Aug 2026Gyane Haobijam
World Top 10 Hottest Cities Are All in India Again - May 2026

World Top 10 Hottest Cities Are All in India Again - May 2026

4 Jun 2026Gyane Haobijam
Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

2 Jun 2026Gyane Haobijam
What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

27 May 2026AQI Team
World Top Hottest Cities Belong to India - April 2026

World Top Hottest Cities Belong to India - April 2026

28 Apr 2026Gyane Haobijam
Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

27 Mar 2026Gyane Haobijam
Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

17 Mar 2026Gyane Haobijam
Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

14 Feb 2026Gyane Haobijam
Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

12 Feb 2026Navya
Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

2 Feb 2026Gyane Haobijam
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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Air Ambient Air Quality Monitor - most realiable outdoor aqi monitoringPrana Air Ambient Air Quality Monitor - most realiable outdoor aqi monitoring
Prana Air Logo

Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Prana Air Pocket PM2.5 Air Quality Monitor - portable, smallest and afforablePrana Air Pocket PM2.5 Air Quality Monitor - portable, smallest and afforable
Prana Air Logo

Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Prana Air Cair+ Indoor Air Quality Monitor for home, office or institutesPrana Air Cair+ Indoor Air Quality Monitor for home, office or institutes