Tumkur Air Quality Index Today Date: 11th Jun 2025

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51
Moderate (51 - 100)
25°C
PM 2.5
22
PM 10
51
The AQI in Tumkur is at 51, which places it in the Moderate category. PM2.5 and PM10 are at 22 µg/m³ and 51 µg/m³ . Ozone (O3) levels are at 9 ppb , with NO2 levels at 8 ppb , which may cause mild irritation in sensitive individuals. CO at 330 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: 11 Jun 2025, 11:25am

Major AQI Pollutants

Particular Matter

PM2.5

22

µg/m³

Particular Matter

PM10

51

µg/m³

Carbon Monoxide

CO

330

ppb

Sulphar Dioxide

SO2

3

ppb

Nitrogen Dioxide

NO2

8

ppb

Ozone

O3

9

ppb

Weekly AQI Comparison in Tumkur

Last updated on: 11th Jun 2025
  • DaysIndexAQI Status
  • 4th Jun, Wed
    52Moderate
  • 5th Jun, Thu
    62Moderate
  • 6th Jun, Fri
    66Moderate
  • 7th Jun, Sat
    58Moderate
  • 8th Jun, Sun
    54Moderate
  • 9th Jun, Mon
    50Good
  • 10th Jun, Tue
    55Moderate

FAQ’s

  • 1. What is the AQI in Tumkur today?
    • The current AQI in Tumkur on Wednesday 11 Jun is 51, 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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