Primary Pollutant

(AQI)

 Bihar POOR aqi boy

Bihar Air Quality Index (AQI)

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

Last Update: 29 Mar 2024, 06:34pm

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


Comparative Exposure with Bihar

24 hrs avg AQI

Bihar

India
118

Major Air Pollutants in Bihar

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Bihar pm10 icon
114 (PM10)
Bihar carbon monoxide icon
600 (CO)

PM2.5 3.5X

The current PM2.5 concentration in Bihar is 3.5 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 177 158 177 75 170 34 56
Gaya MODERATE 98 124 98 46 96 33 43
Muzaffarpur POOR 115 145 115 60 107 32 57
Aurangabad MODERATE 78 104 78 36 78 35 31
Begusarai POOR 106 141 106 53 108 33 41
Bhagalpur POOR 106 123 106 45 99 31 48
Deo MODERATE 81 105 81 37 81 33 44
Purnea MODERATE 81 68 81 19 81 31 45
Rajgir MODERATE 69 107 69 38 64 33 43
Saharsa MODERATE 94 100 94 34 95 32 41

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
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Stay Indoor

Not Required
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Windows

Keep Close
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

160
152
AQI (IN)
AQI (US)
34˚C / 35%
97
138
AQI (IN)
AQI (US)
36˚C / 20%
114
131
AQI (IN)
AQI (US)
33˚C / 25%
97
89
AQI (IN)
AQI (US)
30˚C / 64%
98
117
AQI (IN)
AQI (US)
34˚C / 31%
61
62
AQI (IN)
AQI (US)
32˚C / 66%
88
99
AQI (IN)
AQI (US)
36˚C / 25%
126
145
AQI (IN)
AQI (US)
34˚C / 68%

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
118


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 118 (POOR) AQI now. This was last updated 17 minutes ago .

The current concentration of PM2.5 in Bihar is 52 (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 2.08 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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