Tumkur Air Quality Index Today Date: 23rd Mar 2025

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76
Moderate (51 - 100)
21°C
PM 2.5
37
PM 10
76
The AQI in Tumkur is at 76, which places it in the Moderate category. PM2.5 and PM10 are at 37 µg/m³ and 76 µg/m³ . Ozone (O3) levels are at 12 ppb , with NO2 levels at 7 ppb , which may cause mild irritation in sensitive individuals. CO at 371 ppb is within the acceptable limit, so most individuals can still go about their day. However, if you suffer from respiratory conditions, you may want to limit outdoor exposure.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 23 Mar 2025, 05:09am

Major AQI Pollutants

Particular Matter

PM2.5

37

µg/m³

Particular Matter

PM10

76

µg/m³

Carbon Monoxide

CO

371

ppb

Sulphar Dioxide

SO2

4

ppb

Nitrogen Dioxide

NO2

7

ppb

Ozone

O3

12

ppb

Weekly AQI Comparison in Tumkur

Last updated on: 23rd Mar 2025
  • DaysIndexAQI Status
  • 16th Mar, Sun
    71Moderate
  • 17th Mar, Mon
    95Moderate
  • 18th Mar, Tue
    71Moderate
  • 19th Mar, Wed
    72Moderate
  • 20th Mar, Thu
    71Moderate
  • 21st Mar, Fri
    84Moderate
  • 22nd Mar, Sat
    87Moderate

FAQ’s

  • 1. What is the AQI in Tumkur today?
    • The current AQI in Tumkur on Sunday 23 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 Tumkur yesterday?
  • 3. When was the highest AQI recorded in Tumkur last week?
  • 4. When was the highest AQI recorded in Tumkur in the last 24 hours?

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