Air pollution in Hyderabad
Air Pollution in Hyderabad: An Alarming Trend
Hyderabad is grappling with rising air pollution, creating significant health and environmental concerns. The city currently records 1.18 times higher Air Quality Index (AQI) than the rest of Telangana, ranking 531st globally for the highest AQI levels. With a current AQI of 87, Hyderabad falls under the ‘Moderate’ category, but the fluctuating levels throughout November highlight a worrying trend for the city.
AQI Levels in November: Moderate to Poor
The air quality in Hyderabad fluctuated between ‘Moderate’ and ‘Poor’ throughout November, as per data from the Telangana State Pollution Control Board (TGPCB).
- Sanathnagar: This area experienced a sharp decline in air quality, recording a ‘Poor’ AQI of 276 on November 30—a stark increase compared to last year’s reading of 67. This highlights the city’s worsening pollution levels.
- Zoo Park Area: The AQI consistently stayed in the ‘Moderate’ category, with values of 167 on November 28, 29, and 30, reflecting a slight but consistent dip in air quality.
Other Affected Areas
Several other localities, including Bollaram, Patancheru, New Malakpet, Somajiguda, and Central University, also exhibited ‘Moderate’ AQI levels. Notably, areas like Nacharam, ECIL Kapra, Kokapet, and Kompally Municipality have witnessed a noticeable decline in air quality compared to last year, moving from ‘Satisfactory’ to ‘Moderate’ levels.
Understanding the Air Quality Index (AQI)
The AQI serves as a standardized measure to assess air quality and its health implications. Here’s a quick breakdown of AQI levels:
- 0-50: Good
- 50-100: Moderate
- 100-200: Poor
- 200-300: Unhealthy
- 300-400: Severe
- 400-500+: Hazardous
Currently, air pollution in Hyderabad is primarily attributed to particulate matter, particularly PM10 and PM2.5.
Sources of Air Pollution in Hyderabad
- PM10 Particles: These originate from sources like dust and smoke, with particles measuring around 10 micrometers in diameter. Hyderabad’s PM10 levels are currently at 70 micrograms per cubic meter.
- PM2.5 Particles: These smaller particles, measuring 2.5 micrometers or less, are more harmful as they penetrate deeper into the lungs. The city’s PM2.5 level is recorded at 30 micrograms per cubic meter.
Health Implications of Air Pollution
Air pollution in Hyderabad poses significant health risks. Long-term exposure to PM2.5 can lead to respiratory problems, cardiovascular issues, and reduced lung function. Children and the elderly are particularly vulnerable to the adverse effects of high AQI levels.
Comparative Analysis: Hyderabad vs Telangana
Hyderabad’s AQI levels surpass the state average by 1.18 times, underlining the city’s unique challenges. Industrial emissions, vehicular traffic, and construction dust are among the primary contributors to the city’s deteriorating air quality.
Call for Action
Addressing air pollution in Hyderabad requires a multi-faceted approach, including:
- Stricter Emission Regulations: Reducing emissions from industries and vehicles.
- Public Awareness Campaigns: Educating citizens on ways to reduce personal carbon footprints.
- Enhanced Monitoring: Expanding TGPCB’s air quality monitoring network to cover more areas.
- Green Initiatives: Promoting afforestation and urban green spaces to mitigate pollution.
Conclusion
As air pollution in Hyderabad escalates, the city’s AQI levels serve as a stark reminder of the urgent need for action. Residents, policymakers, and environmental agencies must collaborate to implement sustainable solutions, ensuring a healthier future for Hyderabad.
Disclaimer:
This content is for informational purposes only. For accurate and updated air quality information, refer to official sources like the Telangana State Pollution Control Board (TGPCB) or other recognized environmental monitoring organizations.