What is the Current PM2.5 Level?
Bihar
The current PM2.5 level based on average air quality data in Bihar is 117 µg/m³, so everyone should take precautions
The current PM2.5 level in Bihar is 7.8x Above the recommended WHO guideline of 15 µg/m³.
AQI Graph
Historical Air Quality Data
Bihar
India 2019 PM2.5 Death Toll
PM2.5 annual mean levels
83µg/m³
each person's annual mean exposure 16.6 times WHO's guideline.
70
Deaths per 100,000 people
attributable to fine particle pollution in 2019 (979,682 in total in the country).
Death percentage as per diseases
chronic obstructive pulmonary disease
lower respiratory infections
stroke
ischemic heart disease
tracheal, bronchus, and lung cancer
Type 2 Diabetes
neonatal disorders
PM2.5 particles, with a diameter of 2.5 micrometers or less, are approximately 30 times smaller than a human hair, making them a significant yet often unseen threat to air quality.
Uncovering the Sources of Particulate Matter (PM2.5): Where Does It Come From?
Windblown Dust
Daily activities like construction or other practices
Home-related emission
Household activities, such as cooking and heating
Factories and industries' emission
Regular operations in factories and industries
Power plants generation
Emission from Routine energy production in power plants
Landfill fires
Fires in landfills, often caused by waste mismanagement
Transportation emission
Diesel operated Daily vehicles produces exhaust
Human-caused emissions
Common practices like open burning of waste or agricultural residuesShort-Term PM2.5 Exposure Impacts
Irritation in Eyes
Redness, itching, and discomfort in your eyes
Headaches
Frequent or intense headaches.
Fatigue
Feeling unusually tired or weak.
Aggravated asthma
Increased asthma attacks and symptoms.
Breathing problems
Coughing, wheezing, and shortness of breath.Health Advice Based on Current PM2.5 Level In
Bihar
4.9Cigarettes per day
Breathing the air in this location is as harmful as smoking 4.9 cigarettes a day.
Must turn on the air purifier to enjoy fresh air.
Get an Air PurifierRecommendations by 
PM2.5 Monitor
Monitor PM2.5 level around you with an advanced monitor.
PM2.5 Sensor
Measures PM2.5 around you to stay safe and aware.
Car Filter
Trap particles before they enter your vehicle, ensuring a safe and healthy ride.
N95 Mask
Protect yourself from harmful airborne particles by wearing an N95 mask.
Why you should care about Particulate Matter (PM2.5)?
Know More About PM2.5 Sensor
Air Quality FAQs
at Bihar
Frequently Asked Questions About Air Quality
What is the current PM2.5 level in Bihar?
The current real-time PM2.5 level in Bihar is 117 µg/m³ (Unhealthy). This was last updated 1 minute ago .
When was the best PM2.5 level in Bihar in the last 24 hours?
The best PM2.5 level was 79 µg/m³ (Poor) at 4:02 PM, Nov 17, 2024 during the last 24 hours.
When was the worst PM2.5 level in Bihar in the last 24 hours?
The worst PM2.5 level was 135 µg/m³ (Severe) at 12:02 AM during the last 24 hours.
What is the current trend of PM2.5 levels in Bihar during last 24 hours?
The PM2.5 levels in Bihar have been fluctuating throughout the last 24 hours. The levels have increased by highest 135 µg/m³ at 12:02 AM, lowest 79 µg/m³ at 4:02 PM, Nov 17, 2024.
What actions are recommended as per the current PM2.5 level in Bihar?
Current PM2.5 levels are unhealthy for everyone. It's advised to limit outdoor activities and consider using air purifiers indoors.