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Begusarai Air Quality Index Today

Date: 22nd May 2026
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75
Moderate (51 - 100)
30°C
PM 2.5
45
PM 10
54
The air quality in Begusarai is rated Moderate, with an AQI of 75. PM2.5 stands at 45 µg/m³ , and PM10 at 54 µg/m³ . Ozone levels are at 36 ppb , and NO2 is at 40 ppb . With 30°C, it’s a good day to be outdoors but sensitive groups should consider staying inside if they experience respiratory discomfort.

Air Quality Levels

0-50

Good

51-100

Moderate

101-200

Poor

Updated: 22 May 2026, 05:00am

AQI in Popular Cities

Clear skies or hazardous air? Get the latest AQI insights
Select City
New Delhi
32°C
52 AQI
Mumbai
29°C
18 AQI
Bangalore
24°C
22 AQI
Hyderabad
33°C
44 AQI
Chennai
31°C
42 AQI
Noida
33°C
30 AQI
Kolkata
30°C
80 AQI
Pune
27°C
24 AQI
Ahmedabad
31°C
37 AQI
Lucknow
31°C
116 AQI
Gurgaon
32°C
43 AQI
Chandigarh
31°C
80 AQI

Major AQI Pollutants

Particular Matter

PM2.5

45

µg/m³

Particular Matter

PM10

54

µg/m³

Carbon Monoxide

CO

45

ppb

Sulphar Dioxide

SO2

76

ppb

Nitrogen Dioxide

NO2

40

ppb

Ozone

O3

36

ppb

Weekly AQI Comparison in Begusarai

Last updated on: 22nd May 2026
  • DaysIndexAQI Status
  • 15th May, Fri
    119Poor
  • 16th May, Sat
    160Poor
  • 17th May, Sun
    189Poor
  • 18th May, Mon
    122Poor
  • 19th May, Tue
    95Moderate
  • 20th May, Wed
    153Poor
  • 21st May, Thu
    118Poor

FAQ’s

  • 1. What is the AQI in Begusarai today?
    • The current AQI in Begusarai on Friday 22 May is 75, which falls in the (51 - 100) category due to elevated levels of PM2.5 and PM10.
  • 2. What was the air pollution index in Begusarai yesterday?
  • 3. When was the highest AQI recorded in Begusarai last week?
  • 4. When was the highest AQI recorded in Begusarai in the last 24 hours?

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