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Tamil Nadu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-15 09:11:39 AM (Local Time)

location image
Live AQI
92(AQI-US)
Air Quality is
Moderate
pm10 :  52 µg/m³
PM2.5 :  32 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Tamil Nadu
sunny

29 °C

Sunny
Humidity
Humidity67 %

Wind Speed
Wind Speed14 km/h

UV Index
UV Index5
Last Updated: 2025-10-15 09:11:39 AM (Local Time)


Map

Tamil Nadu

Major Air Pollutants

Tamil Nadu

AQI Graph

Historical Air Quality Data

Tamil Nadu

Tamil Nadu
AQI
.
14-10-2025Time15-10-2025
83
Min.at 5:04 AM on 15th Oct
120
Max.at 9:16 AM on 14th Oct

Download 2024 Annual Data

World Air Quality Report

Globe

Tamil Nadu's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
84
26
42
30
89
Unhealthy
169
82
101
29
98
Moderate
81
25
71
30
100
Moderate
69
19
30
32
100
Moderate
73
21
66
30
94
Poor
117
42
49
30
93
Good
44
8
35
23
100
Moderate
97
34
81
27
81
Moderate
73
21
45
27
94
Poor
119
43
47
28
87
Moderate
92
31
35
29
45
Moderate
60
14
52
28
91
Moderate
69
19
47
26
100
Moderate
69
19
34
32
95
Moderate
53
10
42
31
97
Moderate
62
15
35
22
100
Moderate
62
15
37
17
100
Unhealthy
166
77
109
33
89
Moderate
84
27
48
30
100
Moderate
92
31
38
34
89
Good
50
9
39
33
87
Moderate
53
10
23
30
100
Moderate
97
34
53
32
90
Moderate
79
24
69
31
100
Moderate
73
21
36
30
100
Poor
132
48
55
38
96
Moderate
92
31
44
35
94
Moderate
92
31
52
26
100
Moderate
71
20
43
30
97
Moderate
66
17
38
33
100
Poor
137
50
58
33
100
Poor
142
52
100
36
91
Moderate
71
20
75
33
100

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Tamil Nadu

1.5Cigarettes per day

Cigarette
Weekly 10.5 Cigarettes
Monthly 45 Cigarettes

Breathing the air in this location is as harmful as smoking 1.5 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

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Tamil Nadu

  • asthma due to air pollution in Tamil NaduAsthma
  • heart due to air pollution in Tamil NaduHeart Issues
  • allergy due to air pollution in Tamil NaduAllergies
  • sinus due to air pollution in Tamil NaduSinus
  • flu due to air pollution in Tamil NaduCold/Flu
  • copd due to air pollution in Tamil NaduChronic (COPD)
asthma due to air pollution in Tamil Nadu

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

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 2025

India

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

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
aqi air quality app for Tamil Nadu
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Tamil Nadu

Frequently Asked Questions About Air Quality

What is the current AQI level in Tamil Nadu?

The current real-time AQI level in Tamil Nadu is 92 (Moderate). This was last updated 2025-10-15 09:11:39 AM (Local Time).

When was the best AQI level in Tamil Nadu in the last 24 hours?

The best AQI level was 83 (Moderate) at 5:04 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Tamil Nadu in the last 24 hours?

The worst AQI level was 120 (Poor) at 9:16 AM, Oct 14, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Tamil Nadu during last 24 hours?

The AQI levels in Tamil Nadu have been fluctuating throughout the last 24 hours. The levels have increased by highest 120 at 9:16 AM, Oct 14, 2025 (Local Time), lowest 83 at 5:04 AM (Local Time).

What actions are recommended as per the current AQI level in Tamil Nadu?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.