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Katihar Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Katihar

Last Updated: 2026-03-08 03:21:01 (Local Time)

location image
Live AQI
298AQI (US)
Air Quality is
Severe
PM2.5 :  248 µg/m³
pm10 :  336 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi severe level.webp in Katihar
clear

22 °C

Clear
Humidity
Humidity59 %

Wind Speed
Wind Speed7.9 km/h

UV Index
UV Index0
Last Updated: 2026-03-08 03:21:01 (Local Time)
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Katihar

Major Air Pollutants

Katihar

AQI Graph

Historical Air Quality Data

Katihar

Katihar
AQI (US)
.
07-03-2026Time08-03-2026
168
Min.at 8:31 PM
350
Max.at 3:01 AM, Mar 8, 2026

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AQI (US) Trends - Annual Air Quality Changes

Katihar, Bihar, India

Katihar's Locations

Real-time Air Pollution Level

Location
Status
AQI (US)
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Severe
298
248
336
22
59

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Katihar

8.4Cigarettes per day

Cigarette
Weekly 58.8 Cigarettes
Monthly 252 Cigarettes

Breathing the air in this location is as harmful as smoking 8.4 cigarettes a day.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI (US)

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Katihar

  • asthma due to air pollution in KatiharAsthma
  • heart due to air pollution in KatiharHeart Issues
  • allergy due to air pollution in KatiharAllergies
  • sinus due to air pollution in KatiharSinus
  • flu due to air pollution in KatiharCold/Flu
  • copd due to air pollution in KatiharChronic (COPD)
asthma due to air pollution in Katihar

High Chances of Asthma

Asthma

Risk of Asthma symptoms is High when AQI is Severe (150-301)

Severe symptoms including intense wheezing, severe shortness of breath, significant chest tightness, and persistent coughing that may disrupt daily activities.

Do's :

  • Avoid going outside and keep windows closed to reduce exposure to pollutants.

  • Take prescribed medications as directed by your healthcare provider.

  • Maintain clean indoor air with air purifiers, especially in bedrooms and living areas.

Don'ts :

  • Smoke or expose yourself to secondhand smoke.

  • Engage in physical exertion outdoors.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

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Katihar's AQI Data Analytics Solutions

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Air Quality FAQs

at Katihar

Frequently Asked Questions About Air Quality

What is the current AQI (US) level in Katihar?

The current real-time AQI (US) level in Katihar is 298 (Severe). This was last updated 2026-03-08 03:21:01 (Local Time).

When was the best AQI (US) level in Katihar in the last 24 hours?

The best AQI (US) level was 168 (Unhealthy) at 8:31 PM (Local Time) during the last 24 hours.

When was the worst AQI (US) level in Katihar in the last 24 hours?

The worst AQI (US) level was 350 (Hazardous) at 3:01 AM, Mar 8, 2026 (Local Time) during the last 24 hours.

What is the current trend of AQI (US) levels in Katihar during last 24 hours?

The AQI (US) levels in Katihar have been fluctuating throughout the last 24 hours. The levels have increased by highest 350 at 3:01 AM, Mar 8, 2026 (Local Time), lowest 168 at 8:31 PM (Local Time).

What actions are recommended as per the current AQI (US) level in Katihar?

Current AQI (US) levels are 'Very Unhealthy,' it is recommended to stay indoors, limit outdoor activities, use air purifiers, and wear masks if going outside is necessary.