Primary Pollutant

(AQI)

 Bihar POOR aqi boy

Bihar Air Quality Index (AQI)

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

Last Update: 28 May 2024, 11:34pm

Bihar POOR aqi boy Bihar POOR aqi boy Bihar POOR aqi boy


Comparative Exposure with Bihar

24 hrs avg AQI

Bihar

India
103

Major Air Pollutants in Bihar

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Bihar pm10 icon
103 (PM10)
Bihar carbon monoxide icon
926 (CO)

PM2.5 3.1X

The current PM2.5 concentration in Bihar is 3.1 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

Bihar - Cities Air Pollution Level

Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Patna POOR 124 124 132 51 144 35 69
Gaya POOR 134 134 84 49 75 36 53
Muzaffarpur POOR 134 134 121 54 120 32 72
Aurangabad POOR 159 159 138 71 118 36 33
Begusarai POOR 130 130 92 47 87 34 53
Bhagalpur MODERATE 91 91 62 31 60 32 69
Deo POOR 151 151 93 56 88 36 53
Purnea MODERATE 61 61 54 17 54 30 75
Rajgir MODERATE 89 89 63 30 63 35 51
Saharsa POOR 116 116 96 42 96 33 61

Weather Conditions in Bihar

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What are the weather and climatic conditions in Bihar?
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Temperature icon
˚C | ˚F

Local Time

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Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Bihar

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How to protect yourself from air pollution around Bihar, India?
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Wear Mask

Required
stay indoors icon

Stay Indoor

Required
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Windows

Close Door
use a purifier icon

Use Purifier

Required
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Family

Avoid Outdoor

Bihar Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

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Friday

134

AQI

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Saturday

134

AQI

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Sunday

134

AQI

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Monday

134

AQI

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Tuesday

134

AQI

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Wednesday

134

AQI

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India - Metro Cities AQI

291
215
AQI (IN)
AQI (US)
36˚C / 20%
169
159
AQI (IN)
AQI (US)
32˚C / 67%
71
75
AQI (IN)
AQI (US)
26˚C / 70%
85
86
AQI (IN)
AQI (US)
31˚C / 74%
71
95
AQI (IN)
AQI (US)
28˚C / 65%
99
97
AQI (IN)
AQI (US)
33˚C / 70%
57
81
AQI (IN)
AQI (US)
33˚C / 44%
75
97
AQI (IN)
AQI (US)
30˚C / 90%

Historic Air Quality Graph of Bihar

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




Comparative Exposure with Bihar

24 hrs avg AQI

Bihar

India
103


FAQs of Bihar's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Bihar.


The real-time air quality in Bihar is 103 (POOR) AQI now. This was last updated 8 minutes ago .

The current concentration of PM2.5 in Bihar is 47 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 1.88 times the recommended limit.

Generally, the air quality at Bihar starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Bihar until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Bihar is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Bihar, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Bihar is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.

World's Most Polluted Cities & Countries AQI Ranking

Real-time top most polluted cities, and monthly & annual historic AQI ranking of cities & countries

Air Quality Solutions for Bihar

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.



prana air squair indoor air quality monitor for Bihar





Keep a track of Bihar Air Pollution Level On “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & analytical dashboards.

aqi air quality mobile app for Bihar
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