Guwahati recorded an Air Quality Index (AQI) of 176 on February 26, placing the city in the ‘Unhealthy’ category. The reading indicates potential health risks, particularly for children, the elderly, and people with respiratory conditions.
According to real-time monitoring data, PM2.5 levels were recorded at 96 µg/m³, while PM10 levels stood at 112 µg/m³, both exceeding recommended safety limits.
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Guwahati’s Air Quality Index reached 176 on February 26, categorising the city’s air as ‘Unhealthy.’ PM2.5 levels were recorded at 96 µg/m³ and PM10 at 112 µg/m³, both above recommended limits. Authorities have advised residents, especially vulnerable groups, to limit outdoor exposure.
What the AQI Reading Means for Guwahati
An AQI between 151 and 200 falls under the ‘Unhealthy’ category. This level of pollution can cause health effects even for the general public, while sensitive groups may experience more serious impacts.
In Guwahati, rising particulate matter levels have been a recurring concern, especially during dry and misty weather conditions.
Key Pollution Indicators on February 26
The following environmental parameters were recorded:
- AQI: 176
- PM2.5: 96 µg/m³
- PM10: 112 µg/m³
- Temperature: 28°C
- Humidity: 42%
- Wind Speed: 10.4 km/h
- UV Index: 5.6
- Weather Condition: Misty
Elevated PM2.5 and PM10 levels contribute significantly to reduced air quality.
Health Advisory for City Residents
Authorities have advised:
- Limiting prolonged outdoor activities
- Using masks if necessary
- Keeping windows closed during peak pollution hours
- Staying hydrated
Children, elderly citizens, and individuals with asthma or other respiratory conditions are particularly advised to take precautions.
Why Air Quality Fluctuates in Guwahati
Air pollution in Guwahati can be influenced by:
- Vehicular emissions
- Construction activity
- Road dust
- Seasonal weather patterns
Misty conditions can trap pollutants near ground level, worsening air quality temporarily.
What Happens Next?
Air quality levels may fluctuate depending on weather changes and wind patterns. Authorities are continuing to monitor the situation through real-time AQI tracking systems.
Residents are encouraged to follow official updates and health advisories if pollution levels remain elevated.
Frequently Asked Questions
What does an AQI of 176 mean?
An AQI of 176 falls in the ‘Unhealthy’ category, meaning air pollution levels may pose health risks, especially for sensitive groups.
Should Guwahati residents be concerned?
While there is no immediate emergency, vulnerable individuals such as children, elderly people, and those with respiratory conditions should limit outdoor exposure.