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Tamil Nadu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 5 minutes ago

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Live AQI
91
Air Quality is
Moderate
pm10 :  68 µg/m³
PM2.5 :  30 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
250
Hazardous
300+
moderate aqi level in Tamil Nadu


Map

Tamil Nadu

Major Air Pollutants

Tamil Nadu

AQI Graph

Historical Air Quality Data

Tamil Nadu

Tamil Nadu
Live

Winter 2025

Air Pollution RankVisit Winter Pollution Ranking Page

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Tamil Nadu's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Chennai
Moderate
74
21
68
29
64
Coimbatore
Moderate
95
32
56
29
53
Conjeeveram
Poor
104
35
70
29
66
Cuddalore
Moderate
78
24
69
29
65
Dindigul
Poor
101
34
66
28
60
Erode
Moderate
87
28
56
28
62
Karur
Poor
121
44
91
30
63
Kilkunda
Moderate
67
18
35
26
59
Kodaikanal
Moderate
83
26
51
24
57
Madurai
Poor
137
50
85
30
64
Nagercoil
Poor
135
49
127
31
68
Negapatam
Poor
126
46
89
29
64
Ootacamund
Moderate
73
20
37
25
58
Rajapalaiyam
Poor
127
46
108
30
63
Rameswaram
Unhealthy
157
64
86
29
64
Salem
Moderate
82
26
75
28
62
Seven Pagodas
Moderate
90
30
101
29
66
Tanjore
Poor
104
37
47
30
65
Tinnevelly
Poor
131
48
69
30
62
Tiruppur
Moderate
74
22
59
28
57
Tiruvannamalai
Moderate
84
27
111
28
62
Trichinopoly
Unhealthy
152
57
83
28
63
Tuticorin
Poor
118
43
52
30
64
Valparai
Moderate
78
23
40
27
57
Vellore
Moderate
85
28
94
27
61

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Tamil Nadu

1.6Cigarettes per day

Cigarette

Breathing the air in this location is as harmful as smoking 1.6 cigarettes a day.

Source:

Berkeley Earth


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

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. 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.

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 91 (Moderate). This was last updated 5 minutes ago .

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

The best AQI level was 85 (Moderate) at 5:13 PM, Jan. 13, 2025 during the last 24 hours.

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

The worst AQI level was 124 (Poor) at 2:13 AM 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 124 at 2:13 AM, lowest 85 at 5:13 PM, Jan. 13, 2025.

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.