Primary Pollutant

 Bihar SEVERE aqi boy

Bihar Air Quality Index (AQI)

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

Last Update: 04 Dec 2022, 03:05am

Bihar SEVERE aqi boy Bihar SEVERE aqi boy Bihar SEVERE aqi boy


Comparative Exposure with Bihar

24 hrs avg AQI

Bihar

India
379

Major Air Pollutants in Bihar

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Bihar pm10 icon
308 (PM10)
Bihar carbon monoxide icon
1,082 (CO)
Bihar no2 nitrogen dioxide Icon
18 (NO2)

PM2.5 14.1X

The current PM2.5 concentration in Bihar is 14.1 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
Aurangabad POOR 176 176 236 107 131 20 83
Begusarai SEVERE 308 308 454 253 435 14 37
Bhagalpur UNHEALTHY 269 269 376 219 280 14 31
Deo UNHEALTHY 202 202 325 152 167 20 83
Gaya UNHEALTHY 242 242 344 188 182 13 88
Muzaffarpur UNHEALTHY 252 252 333 188 289 15 47
Patna SEVERE 342 342 452 253 422 13 94
Purnea UNHEALTHY 268 268 375 217 345 16 43
Rajgir UNHEALTHY 249 249 361 199 193 14 40
Saharsa UNHEALTHY 270 270 377 220 366 15 32

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

|


weather icon show1 weather icon show2 weather icon show3
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

Wear Mask

Required
stay indoors

Stay Indoor

Required
shut doors

Windows

Keep Close
Purifier icon

Use Purifier

Required
Family icon

Family

Allow 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

503
357
AQI (IN)
AQI (US)
15˚C / 88%
119
138
AQI (IN)
AQI (US)
18˚C / 68%
39
71
AQI (IN)
AQI (US)
19˚C / 100%
257
186
AQI (IN)
AQI (US)
26˚C / 65%
193
168
AQI (IN)
AQI (US)
22˚C / 57%
41
68
AQI (IN)
AQI (US)
26˚C / 94%
92
122
AQI (IN)
AQI (US)
20˚C / 87%
307
198
AQI (IN)
AQI (US)
18˚C / 73%

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
379


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 379 (SEVERE) AQI now. This was last updated 2 hours ago .

The current concentration of PM2.5 in Bihar is 211 (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 8.44 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.



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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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