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Bangalore Air Quality Index Today

Date: 4th May 2026
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51
Moderate (51 - 100)
29°C
PM 2.5
31
PM 10
37
With an AQI value of 51, Bangalore falls under the Moderate category. PM2.5 and PM10 are at 31 µg/m³ and 37 µg/m³ , suggesting moderate air pollution. Ozone levels have reached 34 ppb , which may cause mild irritation for those with pre-existing conditions. The CO value is 300 ppb , which doesn’t pose significant risks. The temperature is 29°C, so it’s okay to be outdoors with some precautions.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 04 May 2026, 08:00pm

AQI in Popular Cities

Clear skies or hazardous air? Get the latest AQI insights
Select City
New Delhi
28°C
39 AQI
Mumbai
30°C
51 AQI
Bangalore
29°C
51 AQI
Hyderabad
34°C
71 AQI
Chennai
31°C
46 AQI
Noida
30°C
55 AQI
Kolkata
25°C
27 AQI
Pune
30°C
40 AQI
Ahmedabad
33°C
62 AQI
Lucknow
26°C
66 AQI
Gurgaon
28°C
48 AQI
Chandigarh
24°C
44 AQI

Major AQI Pollutants

Particular Matter

PM2.5

31

µg/m³

Particular Matter

PM10

37

µg/m³

Carbon Monoxide

CO

300

ppb

Sulphar Dioxide

SO2

2

ppb

Nitrogen Dioxide

NO2

8

ppb

Ozone

O3

34

ppb

Weekly AQI Comparison in Bangalore

Last updated on: 4th May 2026
  • DaysIndexAQI Status
  • 27th Apr, Mon
    76Moderate
  • 28th Apr, Tue
    85Moderate
  • 29th Apr, Wed
    85Moderate
  • 30th Apr, Thu
    72Moderate
  • 1st May, Fri
    52Moderate
  • 2nd May, Sat
    60Moderate
  • 3rd May, Sun
    55Moderate

FAQ’s

  • 1. What is the AQI in Bangalore today?
    • The current AQI in Bangalore on Monday 04 May 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 Bangalore yesterday?
  • 3. When was the highest AQI recorded in Bangalore last week?
  • 4. When was the highest AQI recorded in Bangalore in the last 24 hours?

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