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Patna Air Quality Index Today

Date: 12th May 2026
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100
Moderate (51 - 100)
31°C
PM 2.5
57
PM 10
73
In Patna, the air quality is Moderate, with an AQI of 100. PM2.5 is recorded at 57 µg/m³ , and PM10 is at 73 µg/m³ . Ozone levels are at 38 ppb , and NO2 is at 12 ppb . The current temperature of 31°C makes it a good idea to consider indoor activities, especially for those with respiratory conditions.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 12 May 2026, 09:00pm

AQI in Popular Cities

Clear skies or hazardous air? Get the latest AQI insights
Select City
New Delhi
37°C
80 AQI
Mumbai
31°C
39 AQI
Bangalore
30°C
47 AQI
Hyderabad
34°C
59 AQI
Chennai
30°C
13 AQI
Noida
36°C
77 AQI
Kolkata
29°C
32 AQI
Pune
33°C
46 AQI
Ahmedabad
38°C
72 AQI
Lucknow
35°C
188 AQI
Gurgaon
36°C
100 AQI
Chandigarh
31°C
152 AQI

Major AQI Pollutants

Particular Matter

PM2.5

57

µg/m³

Particular Matter

PM10

73

µg/m³

Carbon Monoxide

CO

257

ppb

Sulphar Dioxide

SO2

9

ppb

Nitrogen Dioxide

NO2

12

ppb

Ozone

O3

38

ppb

Weekly AQI Comparison in Patna

Last updated on: 12th May 2026
  • DaysIndexAQI Status
  • 5th May, Tue
    78Moderate
  • 6th May, Wed
    136Poor
  • 7th May, Thu
    55Moderate
  • 8th May, Fri
    94Moderate
  • 9th May, Sat
    63Moderate
  • 10th May, Sun
    64Moderate
  • 11th May, Mon
    87Moderate

FAQ’s

  • 1. What is the AQI in Patna today?
    • The current AQI in Patna on Tuesday 12 May is 100, which falls in the (51 - 100) category due to elevated levels of PM2.5 and PM10.
  • 2. What was the air pollution index in Patna yesterday?
  • 3. When was the highest AQI recorded in Patna last week?
  • 4. When was the highest AQI recorded in Patna in the last 24 hours?

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