Tenkasi Air Quality Index (AQI) & Air Pollution Today

Tamil Nadu, India — Real-time Air Quality Index (AQI) and PM2.5

Tenkasi AQI Right Now

39

Category: Good

Dominant Pollutant: pm10

PM2.5: 14.64 µg/m³

PM10: 39.1 µg/m³

Last updated: 2026-03-24 — Data source: Google Air Quality API (NAQI). Live NAQI values load when you visit the page.

Tenkasi Pollutant Levels

PollutantConcentration
PM2.514.64 µg/m³
PM1039.1 µg/m³
O₃ (Ozone)24.88 µg/m³
NO₂1.61 µg/m³
SO₂2.06 µg/m³
CO338.02 µg/m³

Health Advisory — Tenkasi

Good: Minimal impact on health. Great day to be outdoors!

Health Impact — Tenkasi

Cigarette Equivalent: Breathing this air is equivalent to smoking 0.7 cigarettes per day (based on current PM2.5 levels).

Life Expectancy Impact: Sustained exposure at this PM2.5 level could reduce life expectancy by 0.03 years (AQLI estimate, relative to WHO guideline of 5 µg/m³).

Health Recommendations for Tenkasi

  • General Population: Air quality is satisfactory. Enjoy outdoor activities.
  • Elderly: No special precautions needed.
  • Children: Great day for outdoor play.
  • Lung Disease Patients: No restrictions on outdoor activities.

Understanding Tenkasi Air Quality

Tenkasi, established as a district headquarters in 2019, experiences relatively moderate air quality compared to industrial centers, though urbanization is bringing new challenges. The town's location at the foothills of the Western Ghats provides some advantage with cleaner air flowing from forested areas, but winter months from November to February still see pollution accumulation due to stable atmospheric conditions. Vehicular emissions from increasing administrative and commercial traffic, construction dust from ongoing development projects, and residential heating contribute to seasonal air quality degradation.

Agricultural activities in surrounding plains mean harvest season brings episodic smoke from crop residue burning, particularly after paddy harvests in November-December and April-May. The town's proximity to the Western Ghats means it receives better rainfall than eastern Tamil Nadu, with monsoons from June to September and October to December providing regular air cleansing. Summer months from March to May see elevated dust levels due to heat and construction activity, but the overall pollution burden remains manageable. As Tenkasi grows into its administrative role, maintaining air quality will require careful urban planning to prevent the pollution patterns seen in more established cities.

Primary Pollution Sources

  • Vehicular emissions from district traffic
  • Construction dust from urban development
  • Biomass burning from agriculture
  • Commercial diesel generators
  • Road dust from unpaved areas

Geography: New district headquarters at Western Ghats foothills, with growing administrative functions and moderate urbanization.

Peak pollution months: November, December, January, February

Frequently Asked Questions — Tenkasi

Is Tenkasi's air quality affected by its Western Ghats location?

Yes, positively. Tenkasi's position at the Western Ghats foothills provides cleaner air from forested highlands and better rainfall that cleanses the atmosphere. However, the town still experiences seasonal pollution from vehicular emissions, construction dust, and agricultural burning during winter months when atmospheric conditions trap pollutants near ground level.

How is urbanization affecting Tenkasi's air quality?

As a new district headquarters since 2019, Tenkasi is experiencing increased construction, vehicular traffic, and commercial activity. Construction dust, diesel emissions from increased transport, and commercial generator use are contributing to air pollution that was previously minimal. Winter months now show measurable pollution accumulation, though levels remain moderate compared to established industrial towns.

Air Quality in Nearby Cities