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Bihar Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in India

Last Updated: 38 seconds ago (Local Time)

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Live AQI
60(AQI-US)
Air Quality is
Moderate
pm10 :  34 µg/m³
PM2.5 :  14 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Bihar


Map

Bihar

Major Air Pollutants

Bihar

AQI Graph

Historical Air Quality Data

Bihar

Bihar
AQI
.
23-08-2025Time24-08-2025
60
Min.at 11:09 AM on 24th Aug
81
Max.at 11:24 AM on 23rd Aug

Download 2024 Annual Data

World Air Quality Report

Globe

Bihar's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
59
13
28
29
70
Moderate
60
14
30
28
80
Moderate
58
14
26
29
78
Moderate
58
12
34
29
76
Moderate
58
13
34
29
76
Moderate
59
13
35
29
74
Moderate
61
14
34
29
83
Moderate
60
14
35
29
81
Moderate
68
18
40
29
75
Moderate
66
17
38
29
69
Moderate
53
10
26
28
79
Moderate
64
16
35
29
81
Moderate
63
16
34
29
71
Moderate
58
13
34
29
70
Moderate
68
18
34
29
71
Moderate
57
12
34
29
74
Moderate
62
15
37
29
69
Moderate
61
14
36
29
78
Moderate
57
12
34
29
68
Moderate
59
14
33
28
77
Moderate
60
14
36
29
66
Moderate
57
12
35
29
69
Moderate
58
13
28
28
75

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Bihar

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Bihar

  • asthma due to air pollution in BiharAsthma
  • heart due to air pollution in BiharHeart Issues
  • allergy due to air pollution in BiharAllergies
  • sinus due to air pollution in BiharSinus
  • flu due to air pollution in BiharCold/Flu
  • copd due to air pollution in BiharChronic (COPD)
asthma due to air pollution in Bihar

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025

India

Analyze the real-time most air polluted cities in the country.

Bihar's AQI Data Analytics Solutions

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aqi air quality app for Bihar
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Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

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Air Quality FAQs

at Bihar

Frequently Asked Questions About Air Quality

What is the current AQI level in Bihar?

The current real-time AQI level in Bihar is 60 (Moderate) due to recent rainfall by 0.06mm/hr. This was last updated 38 seconds ago (Local Time).

When was the best AQI level in Bihar in the last 24 hours?

The best AQI level was 60 (Moderate) at 11:09 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Bihar in the last 24 hours?

The worst AQI level was 81 (Moderate) at 11:24 AM, Aug 23, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Bihar during last 24 hours?

The AQI levels in Bihar have been fluctuating throughout the last 24 hours. The levels have increased by highest 81 at 11:24 AM, Aug 23, 2025 (Local Time), lowest 60 at 11:09 AM (Local Time).

What actions are recommended as per the current AQI level in Bihar?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.