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Tamil Nadu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-23 06:36:37 PM (Local Time)

location image
Live AQI
106(AQI-US)
Air Quality is
Poor
pm10 :  54 µg/m³
PM2.5 :  40 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi poor level.webp in Tamil Nadu
mist

30 °C

Mist
Humidity
Humidity84 %

Wind Speed
Wind Speed10 km/h

UV Index
UV Index0
Last Updated: 2025-10-23 06:36:37 PM (Local Time)


Map

Tamil Nadu

Major Air Pollutants

Tamil Nadu

AQI Graph

Historical Air Quality Data

Tamil Nadu

Tamil Nadu
AQI
.
22-10-2025Time23-10-2025
56
Min.at 3:04 PM on 23rd Oct
88
Max.at 6:04 PM on 23rd 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.(%)
Unhealthy
161
71
89
31
75
Moderate
66
17
25
29
62
Unhealthy
154
60
70
31
79
Moderate
77
23
40
28
79
Moderate
60
14
26
30
70
Moderate
64
16
22
24
81
Moderate
68
18
26
25
79
Moderate
62
15
26
32
80
Moderate
60
14
20
31
59
Moderate
66
17
30
25
77
Moderate
69
19
23
26
45
Moderate
55
11
32
29
75
Moderate
53
10
10
29
45
Moderate
69
19
35
29
66
Good
33
6
20
28
84
Good
44
8
31
27
82
Moderate
58
13
22
29
66
Moderate
60
14
20
29
66
Unhealthy
156
63
71
32
75
Unhealthy
162
71
86
30
84
Moderate
55
11
31
29
75
Moderate
55
11
23
28
76
Moderate
53
10
21
28
80
Moderate
66
17
22
22
88
Unhealthy
162
71
88
31
79
Moderate
58
13
34
24
94
Moderate
55
11
27
27
80
Good
44
8
25
26
80
Moderate
68
18
21
28
59
Moderate
68
18
35
26
81
Moderate
55
11
35
24
94
Moderate
55
11
29
26
80
Moderate
73
21
35
29
70
Moderate
88
29
46
25
83

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 Poor (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
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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 106 (Poor) due to recent rainfall by 1.23mm/hr. This was last updated 2025-10-23 06:36:37 PM (Local Time).

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

The best AQI level was 56 (Moderate) at 3:04 PM (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 88 (Moderate) at 6:04 PM (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 88 at 6:04 PM (Local Time), lowest 56 at 3:04 PM (Local Time).

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

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