AQI

Cuddalore Air Quality Index & Realtime Air Pollution

Live AQI
75(AQI-US)
Air Quality is
Moderate
PM2.5 :23.5µg/m³
PM10 :31.5µg/m³
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
050100150200300301+
Moderate air quality mascot

Primary Air Pollutants Cuddalore (Tamil Nadu)

PM2.5
24µg/m³
PM2.5
PM10
32µg/m³
PM10
SO₂
16µg/m³
SO₂
CO
207µg/m³
CO
NO₂
16µg/m³
NO₂
O₃
120µg/m³
O₃

Hourly forecast Cuddalore (Tamil Nadu)

Now30°
Light drizzle
20:0029°
Light drizzle
21:0027°
Light drizzle
22:0027°
Light drizzle
23:0027°
Overcast
00:0027°
Overcast
01:0027°
Overcast
02:0027°
Overcast
03:0027°
Overcast
04:0026°
Overcast
05:0026°
Overcast
06:0026°
Overcast
07:0028°
Overcast
08:0030°
Overcast
09:0031°
Overcast
10:0032°
Overcast
11:0033°
Partly cloudy
12:0034°
Partly cloudy
13:0034°
Overcast
14:0034°
Light drizzle
15:0032°
Overcast
16:0030°
Thunderstorm
17:0031°
Light drizzle
18:0031°
Overcast

Health Recommendations for Cuddalore Residents

Based on current air quality: Moderate · AQI 75

Moderate
Air Purifier
Air PurifierTurn On
Car Filter
Car FilterMust
N95 Mask
N95 MaskMust
Stay Indoor
Stay IndoorMust

UV Index

1.05

Low

Safe to be outside. Minimal UV risk.

Wind

17.3 km/h

Moderate wind — noticeable and steady.

AQI Graph

Historical AQI Data Cuddalore (Tamil Nadu)

62
Min. AQIat 2:00 AM on 13th Aug
115
Max. AQIat 2:00 PM on 13th Aug
12-08-2026Time13-08-2026

India’s Major Cities AQI Overview


Most Polluted Cities by AQI India

Last Updated: 13 Aug 2026, 10:25

Health Advice For People Living in Cuddalore

1.1
Cigarettes
per day
Weekly7.7 Cigarettes
Monthly33 Cigarettes

Breathing the air in this location is equivalent to smoking 1.1 cigarettes a day.

Disclaimer: This cigarette-equivalent estimate is calculated using the average PM2.5 concentration from the past 24 hours, assuming constant exposure throughout that period.
Solutions for Cuddalore Current AQI (US)
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

Cuddalore · Current air quality: Moderate · AQI 75

Mild Trigger Risk

Headaches

Risk of Headaches symptoms is Mild when AQI of Cuddalore is Moderate (51-100).

Common signs

Typical signs can include: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.

Do’s :
  • Choose indoor, clean indoor air when the AQI is elevated.
  • Stay hydrated and take short breaks from devices or harsh light if you are migraine-prone.
  • If you Make use of prescribed migraine meds, Keep close them accessible.
Don’ts :
  • Try not to do intense outdoor exercise during worse AQI periods.
  • Don’t ignore worsening symptoms that feel unusual for you.

Disclaimer: The health risks mentioned above are precautionary recommendations based on current AQI levels. While you may not experience immediate effects, prolonged exposure to air pollution can lead to these health issues over time. This is not medical advice. Please consult a clinician if you experience severe, unusual, or worsening symptoms.

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Air Quality FAQs at Cuddalore, Tamil Nadu

The current real-time AQI (US) level in Cuddalore, Tamil Nadu is 75 (Moderate). This was last updated recently.

The best AQI (US) level was generally lower during the early afternoon in the last 24 hours.

The worst AQI (US) level typically peaks during early morning or late evening hours due to temperature inversion.

The AQI (US) levels in Cuddalore, Tamil Nadu have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.

Current AQI (US) levels are moderate for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.