Coimbatore Air Quality Index Today Date: 31st Mar 2025

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76
Moderate (51 - 100)
28°C
PM 2.5
44
PM 10
71
In Coimbatore, the air quality is Moderate with an AQI of 76. PM2.5 is 44 µg/m³ , and PM10 is 71 µg/m³ . Ozone concentration is 11 ppb , and CO is 650 ppb . The temperature is 28°C, and it’s a moderate day for outdoor activities. The max AQI recorded this month is {Max AQI value}, while the min AQI this week is {Min AQI value}.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 31 Mar 2025, 09:09pm

Major AQI Pollutants

Particular Matter

PM2.5

44

µg/m³

Particular Matter

PM10

71

µg/m³

Carbon Monoxide

CO

650

ppb

Sulphar Dioxide

SO2

5

ppb

Nitrogen Dioxide

NO2

9

ppb

Ozone

O3

11

ppb

Weekly AQI Comparison in Coimbatore

Last updated on: 31st Mar 2025
  • DaysIndexAQI Status
  • 24th Mar, Mon
    61Moderate
  • 25th Mar, Tue
    68Moderate
  • 26th Mar, Wed
    74Moderate
  • 27th Mar, Thu
    65Moderate
  • 28th Mar, Fri
    69Moderate
  • 29th Mar, Sat
    69Moderate
  • 30th Mar, Sun
    71Moderate

FAQ’s

  • 1. What is the AQI in Coimbatore today?
    • The current AQI in Coimbatore on Monday 31 Mar is 76, which falls in the (51 - 100) category due to elevated levels of PM2.5 and PM10.
  • 2. What was the air pollution index in Coimbatore yesterday?
  • 3. When was the highest AQI recorded in Coimbatore last week?
  • 4. When was the highest AQI recorded in Coimbatore in the last 24 hours?

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