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Tamil Nadu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 35 seconds ago (Local Time)

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Live AQI
62(AQI-US)
Air Quality is
Moderate
pm10 :  46 µg/m³
PM2.5 :  16 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Tamil Nadu
partly cloudy

23 °C

Partly cloudy
Humidity
Humidity89 %

Wind Speed
Wind Speed27 km/h

UV Index
UV Index1
Last Updated: 35 seconds ago (Local Time)


Map

Tamil Nadu

Major Air Pollutants

Tamil Nadu

AQI Graph

Historical Air Quality Data

Tamil Nadu

Tamil Nadu
AQI
.
01-09-2025Time02-09-2025
54
Min.at 6:09 AM on 2nd Sep
70
Max.at 9:09 PM on 1st Sep

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
66
17
49
29
72
Moderate
58
12
46
27
69
Moderate
64
16
43
29
75
Moderate
64
16
43
30
70
Moderate
59
13
39
28
76
Moderate
61
14
44
28
77
Moderate
60
14
47
27
71
Moderate
61
14
43
28
76
Moderate
64
16
50
25
77
Moderate
60
14
49
20
76
Moderate
58
13
39
27
81
Moderate
65
16
48
26
71
Moderate
63
16
33
28
83
Moderate
66
17
47
29
75
Moderate
65
17
51
22
78
Moderate
67
18
51
22
78
Moderate
63
16
43
31
67
Moderate
63
15
44
29
74
Moderate
61
14
40
28
76
Moderate
66
17
45
29
75
Moderate
66
17
45
29
74
Moderate
63
16
49
28
71
Moderate
63
16
44
30
75
Moderate
66
17
44
29
80
Good
39
16
42
28
80
Good
35
18
38
28
83
Moderate
60
14
49
28
76
Moderate
58
13
39
29
72
Moderate
64
16
56
28
81
Good
39
15
42
28
79
Moderate
60
14
49
25
78
Moderate
57
13
39
27
68

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Tamil Nadu

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

  • 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 62 (Moderate). This was last updated 35 seconds ago (Local Time).

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

The best AQI level was 54 (Moderate) at 6:09 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 70 (Moderate) at 9:09 PM, Sep 1, 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 70 at 9:09 PM, Sep 1, 2025 (Local Time), lowest 54 at 6:09 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.