Cuddalore Air Quality Index Today Date: 8th Dec 2025

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Moderate (51 - 100)

PM 2.5

PM 10

Today, the air quality in Cuddalore is Moderate, with an AQI of 88. PM2.5 is 53 µg/m³ , and PM10 is 65 µg/m³ . Ozone concentration is 23 ppb , and CO stands at 744 ppb . With 25°C, it’s a moderate air quality day, and sensitive individuals should take precautions. The max AQI this week reached {Max AQI value}, and the min AQI for the day is {Min AQI value}.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 08 Dec 2025, 07:28pm

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Major AQI Pollutants

Particular Matter

PM2.5

53

µg/m³

Particular Matter

PM10

65

µg/m³

Carbon Monoxide

744

ppb

Sulphar Dioxide

SO2

3

ppb

Nitrogen Dioxide

NO2

8

ppb

Ozone

23

ppb

Weekly AQI Comparison in Cuddalore

Last updated on: 8th Dec 2025

DaysIndexAQI Status
1st Dec, Mon
20Good
2nd Dec, Tue
31Good
3rd Dec, Wed
25Good
4th Dec, Thu
34Good
5th Dec, Fri
94Moderate
6th Dec, Sat
135Poor
7th Dec, Sun
102Poor

FAQ’s

1. What is the AQI in Cuddalore today?
- The current AQI in Cuddalore on Monday 08 Dec is 88, which falls in the (51 - 100) category due to elevated levels of PM2.5 and PM10.
2. What was the air pollution index in Cuddalore yesterday?
3. When was the highest AQI recorded in Cuddalore last week?
4. When was the highest AQI recorded in Cuddalore in the last 24 hours?