Chennai Air Quality Index Today Date: 10th Jun 2025

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53
Moderate (51 - 100)
36°C
PM 2.5
23
PM 10
53
In Chennai, the AQI value is 53, which falls under the Moderate range. PM2.5 levels are at 23 µg/m³ , and PM10 is at 53 µg/m³ , making the air quality moderate but still acceptable. Ozone concentration is 13 ppb , and NO2 is at 6 ppb . While most people will not feel the effects, those with respiratory conditions may want to reduce their exposure, especially in outdoor environments. The temperature is 36°C, making it a good day to be outdoors but with some precautions for vulnerable groups.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 10 Jun 2025, 12:25pm

Major AQI Pollutants

Particular Matter

PM2.5

23

µg/m³

Particular Matter

PM10

53

µg/m³

Carbon Monoxide

CO

458

ppb

Sulphar Dioxide

SO2

2

ppb

Nitrogen Dioxide

NO2

6

ppb

Ozone

O3

13

ppb

Weekly AQI Comparison in Chennai

Last updated on: 10th Jun 2025
  • DaysIndexAQI Status
  • 3rd Jun, Tue
    65Moderate
  • 4th Jun, Wed
    62Moderate
  • 5th Jun, Thu
    74Moderate
  • 6th Jun, Fri
    86Moderate
  • 7th Jun, Sat
    80Moderate
  • 8th Jun, Sun
    73Moderate
  • 9th Jun, Mon
    68Moderate

FAQ’s

  • 1. What is the AQI in Chennai today?
    • The current AQI in Chennai on Tuesday 10 Jun is 53, which falls in the (51 - 100) category due to elevated levels of PM2.5 and PM10.
  • 2. What was the air pollution index in Chennai yesterday?
  • 3. When was the highest AQI recorded in Chennai last week?
  • 4. When was the highest AQI recorded in Chennai in the last 24 hours?

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