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Tamil Nadu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 1 minute ago (Local Time)

location image
Live AQI
102(AQI-US)
Air Quality is
Poor
pm10 :  65 µg/m³
PM2.5 :  35 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi poor level.webp in Tamil Nadu
partly cloudy

22 °C

Partly cloudy
Humidity
Humidity88 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 1 minute ago (Local Time)


Map

Tamil Nadu

Major Air Pollutants

Tamil Nadu

AQI Graph

Historical Air Quality Data

Tamil Nadu

Tamil Nadu
AQI
.
07-10-2025Time08-10-2025
98
Min.at 6:04 PM on 7th Oct
107
Max.at 9:04 PM on 7th 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.(%)
Poor
102
35
66
33
89
Poor
140
54
95
27
78
Poor
110
39
72
34
100
Poor
102
36
41
30
100
Moderate
89
30
74
36
88
Poor
117
42
44
29
85
Moderate
81
25
41
27
97
Moderate
88
29
49
38
82
Moderate
71
20
44
27
100
Poor
117
42
54
31
76
Moderate
81
25
29
28
45
Moderate
71
20
77
29
82
Moderate
56
12
33
29
100
Poor
134
49
58
36
100
Moderate
56
12
66
33
100
Moderate
68
18
42
14
100
Moderate
68
18
49
14
100
Unhealthy
158
66
121
33
100
Poor
127
46
69
30
100
Moderate
79
24
64
35
91
Moderate
62
15
29
28
82
Moderate
69
19
28
28
99
Moderate
96
33
56
34
82
Poor
119
43
60
30
100
Moderate
53
6
60
1
10
Moderate
68
18
88
38
95
Poor
110
39
43
31
84
Poor
104
37
42
29
94
Poor
110
39
59
29
91
Moderate
96
33
66
30
100
Moderate
68
18
72
30
100
Unhealthy
151
56
79
27
82
Moderate
99
35
80
34
100

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Tamil Nadu

1.6Cigarettes per day

Cigarette
Weekly 11.2 Cigarettes
Monthly 48 Cigarettes

Breathing the air in this location is as harmful as smoking 1.6 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 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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aqi air quality app for Tamil Nadu
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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 102 (Poor) due to recent rainfall by 0.11mm/hr. This was last updated 1 minute ago (Local Time).

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

The best AQI level was 98 (Moderate) at 6:04 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 107 (Poor) at 9:04 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 107 at 9:04 PM (Local Time), lowest 98 at 6:04 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.