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Guwahati Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-09-30 03:46:14 PM (Local Time)

location image
Live AQI
55(AQI-US)
Air Quality is
Moderate
pm10 :  53 µg/m³
PM2.5 :  11 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Guwahati


Map

Guwahati

Major Air Pollutants

Guwahati

AQI Graph

Historical Air Quality Data

Guwahati

Guwahati
AQI
.
29-09-2025Time30-09-2025
48
Min.at 3:58 PM on 29th Sep
102
Max.at 8:04 AM on 30th Sep

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Guwahati, Assam, India

Year
.
AQI


Annual AQI Trends

2020
96AQI
2021
122AQI
27%
Rise
2022
112AQI
-8%
Fall
2023
122AQI
9%
Rise
2024
105AQI
-14%
Fall
2025
105AQI
0%
No Change
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2021228AQI

Least PollutedAugust, 202250AQI

* This data analysis is from year 2020 - 2025

Guwahati's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
50
9
42
10
26
Moderate
55
11
62
10
25
Moderate
53
10
48
10
27
Moderate
62
15
60
10
26

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Guwahati

1Cigarettes per day

Cigarette
Weekly 7 Cigarettes
Monthly 30 Cigarettes

Breathing the air in this location is as harmful as smoking 1 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

  • 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

Guwahati

  • asthma due to air pollution in GuwahatiAsthma
  • heart due to air pollution in GuwahatiHeart Issues
  • allergy due to air pollution in GuwahatiAllergies
  • sinus due to air pollution in GuwahatiSinus
  • flu due to air pollution in GuwahatiCold/Flu
  • copd due to air pollution in GuwahatiChronic (COPD)
asthma due to air pollution in Guwahati

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 2025

India

Analyze the real-time most air polluted cities in the country.

Guwahati's AQI Data Analytics Solutions

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aqi air quality app for Guwahati
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Empower Your Decisions with Reliable Data

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

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


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

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Air Quality FAQs

at Guwahati

Frequently Asked Questions About Air Quality

What is the current AQI level in Guwahati?

The current real-time AQI level in Guwahati is 55 (Moderate) due to recent rainfall by 0.37mm/hr. This was last updated 2025-09-30 03:46:14 PM (Local Time).

When was the best AQI level in Guwahati in the last 24 hours?

The best AQI level was 48 (Good) at 3:58 PM, Sep 29, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Guwahati in the last 24 hours?

The worst AQI level was 102 (Poor) at 8:04 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Guwahati during last 24 hours?

The AQI levels in Guwahati have been fluctuating throughout the last 24 hours. The levels have increased by highest 102 at 8:04 AM (Local Time), lowest 48 at 3:58 PM, Sep 29, 2025 (Local Time).

What actions are recommended as per the current AQI level in Guwahati?

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