Primary Pollutant

 Bihar MODERATE aqi boy

Bihar Air Quality Index (AQI)

Real-time PM2.5 air pollution level in India

Last Update: 07 Aug 2022, 09:05pm

Bihar MODERATE aqi boy Bihar MODERATE aqi boy Bihar MODERATE aqi boy


Comparative Exposure with Bihar

24 hrs avg AQI

Bihar

India
72

Major Air Pollutants in Bihar

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Bihar pm2.5 icon
33 (PM2.5)
Bihar pm10 icon
57 (PM10)
Bihar sulphur dioxide icon
2 (SO2)
Bihar carbon monoxide icon
1 (CO)
Bihar o3 ozone icon
7 (Ozone)
Bihar no2 nitrogen dioxide Icon
7 (NO2)

PM2.5 2.2X

The current PM2.5 concentration in Bihar is 2.2 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

Bihar - Cities Air Pollution Level

CITIES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Aurangabad MODERATE 76 76 48 29 36 12 46
Begusarai POOR 102 102 138 35 157 31 64
Bhagalpur MODERATE 70 70 77 32 53 23 53
Deo GOOD 0 70 77 0 0 32 60
Gaya POOR 134 134 159 117 73 28 94
Muzaffarpur MODERATE 81 81 60 28 43 32 60
Patna MODERATE 80 80 67 28 64 28 72
Purnea GOOD 30 30 36 5 36 30 72
Rajgir MODERATE 58 58 36 17 34 32 61
Saharsa MODERATE 64 64 76 17 77 30 68

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?
wear mask icon

Wear Mask

Required
stay indoors icon

Stay Indoors

Not Required
shut opening icon cross

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

38
46
AQI (IN)
AQI (US)
14˚C / 49%
36
51
AQI (IN)
AQI (US)
32˚C / 80%
16
22
AQI (IN)
AQI (US)
11˚C / 47%
13
17
AQI (IN)
AQI (US)
19˚C / 72%
20
33
AQI (IN)
AQI (US)
23˚C / 94%
20
30
AQI (IN)
AQI (US)
19˚C / 47%
8
17
AQI (IN)
AQI (US)
20˚C / 82%
8
18
AQI (IN)
AQI (US)
14˚C / 42%

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
72


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 AQI in Bihar is 72 (MODERATE) now. This was last updated 3 hours ago .

The current concentration of PM2.5 at Bihar is 33 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 1.32 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 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 state.



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 & anlytical dashboards.

aqi air quality mobile app for Bihar