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Tamil Nadu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 3 minutes ago (Local Time)

location image
Live AQI
103(AQI-US)
Air Quality is
Poor
pm10 :  71 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
mist

27 °C

Mist
Humidity
Humidity74 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 3 minutes ago (Local Time)


Map

Tamil Nadu

Major Air Pollutants

Tamil Nadu

AQI Graph

Historical Air Quality Data

Tamil Nadu

Tamil Nadu
AQI
.
06-10-2025Time07-10-2025
96
Min.at 8:40 PM on 6th Oct
103
Max.at 8:04 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
110
39
78
34
89
Poor
130
48
90
34
70
Poor
102
36
75
30
96
Moderate
86
28
40
33
100
Moderate
92
32
86
36
66
Moderate
86
28
40
33
62
Poor
112
40
66
27
72
Moderate
86
28
41
38
58
Moderate
82
26
38
32
61
Moderate
81
25
50
31
76
Moderate
77
23
26
29
45
Moderate
99
35
56
41
60
Moderate
68
18
49
27
82
Unhealthy
158
66
86
31
100
Moderate
62
15
51
32
77
Moderate
75
22
37
25
69
Moderate
71
20
38
30
49
Poor
144
53
138
37
100
Moderate
84
27
61
36
100
Poor
112
40
67
33
88
Moderate
81
25
40
35
74
Moderate
69
19
38
32
100
Moderate
64
16
49
34
53
Moderate
97
34
80
40
100
Good
49
2
53
0
10
Poor
117
42
84
36
89
Poor
112
40
43
34
88
Moderate
58
13
50
36
59
Moderate
88
29
56
41
99
Poor
102
36
77
39
68
Poor
115
41
88
35
85
Poor
124
45
81
29
62
Poor
105
37
82
31
85

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 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
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 103 (Poor) due to recent rainfall by 0.39mm/hr. This was last updated 3 minutes ago (Local Time).

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

The best AQI level was 96 (Moderate) at 8:40 PM, Oct 6, 2025 (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 103 (Poor) at 8:04 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 103 at 8:04 PM (Local Time), lowest 96 at 8:40 PM, Oct 6, 2025 (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.