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Siwan Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-06-04 04:01 (Local Time)

location image
Live AQI
95AQI (US)
Air Quality is
Moderate
PM2.5 :  33 µg/m³
pm10 :  65 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Siwan
clear

34 °C

Clear
Humidity
Humidity32 %

Wind Speed
Wind Speed9.4 km/h

UV Index
UV Index0
Last Updated: 2026-06-04 04:01 (Local Time)
Map

Siwan

Major Air Pollutants

Siwan

AQI Graph

Historical Air Quality Data

Siwan

Siwan
AQI (US)
.
03-06-2026Time04-06-2026
52
Min. AQI (US)5:01pm
121
Max. AQI (US)7:01pm

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AQI (US) Trends - Annual Air Quality Changes

Siwan, Bihar, India

Siwan's Locations

Real-time Air Pollution Level

locations
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
95
33
62
34
32

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Siwan

1.3Cigarettes per day

Cigarette
Weekly 9.1 Cigarettes
Monthly 39 Cigarettes

Breathing the air in this location is as harmful as smoking 1.3 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

Siwan

  • asthma due to air pollution in SiwanAsthma
  • heart due to air pollution in SiwanHeart Issues
  • allergy due to air pollution in SiwanAllergies
  • sinus due to air pollution in SiwanSinus
  • flu due to air pollution in SiwanCold/Flu
  • copd due to air pollution in SiwanChronic (COPD)
asthma due to air pollution in Siwan

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

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.

Most Polluted Cities 2026

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Your area’s real-time data with detailed parameters.

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Air Quality FAQs

at Siwan

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Siwan is 95 (Moderate). This was last updated 2026-06-04 04:01 (Local Time).

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

The best AQI (US) level was 52 (Moderate) at 5:01 PM (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 121 (Poor) at 7:01 PM (Local Time) during the last 24 hours.

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

The AQI (US) levels in Siwan have been fluctuating throughout the last 24 hours. The levels have increased by highest 121 at 7:01 PM (Local Time), lowest 52 at 5:01 PM (Local Time).

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

Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.