Cheranmahadevi Air Quality Index (AQI) & Air Pollution Today

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

Cheranmahadevi AQI Right Now

29

Category: Good

Dominant Pollutant: pm10

PM2.5: 6.53 µg/m³

PM10: 28.78 µg/m³

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

Cheranmahadevi Pollutant Levels

PollutantConcentration
PM2.56.53 µg/m³
PM1028.78 µg/m³
O₃ (Ozone)26.53 µg/m³
NO₂2.58 µg/m³
SO₂2.52 µg/m³
CO346.57 µg/m³

Health Advisory — Cheranmahadevi

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

Health Impact — Cheranmahadevi

Cigarette Equivalent: Breathing this air is equivalent to smoking 0.3 cigarettes per day (based on current PM2.5 levels).

Health Recommendations for Cheranmahadevi

  • 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 Cheranmahadevi Air Quality

Cheranmahadevi, a small temple town with historic significance, maintains relatively unpolluted air for most of the year but experiences seasonal variations driven by agricultural cycles and residential practices. During winter months from November to February, the combination of stable atmospheric conditions, residential wood-burning for cooking, and agricultural residue burning creates elevated particulate matter levels. The town's temples attract periodic pilgrim traffic, particularly during festival times, bringing temporary increases in vehicular emissions, though the scale remains modest.

Agricultural activities dominate the surrounding landscape, and harvest-season burning of paddy stubble and sugarcane residues contributes significant smoke during post-harvest periods in November-December and April-May. These burning episodes can degrade air quality substantially for several days until weather patterns shift. Summer months from March to May bring dust from agricultural fields and unpaved roads, exacerbated by hot, dry winds that mobilize loose particles. The monsoon season from October to December consistently delivers the year's best air quality through regular rainfall that suppresses dust and washes particulates from the atmosphere. As a small town with minimal industrial development, Cheranmahadevi's air quality management centers on agricultural practices and residential fuel choices.

Primary Pollution Sources

  • Residential biomass combustion
  • Agricultural burning
  • Vehicular emissions from pilgrim traffic
  • Construction and road dust
  • Small-scale commercial activities

Geography: Historic temple town in Tirunelveli district with agricultural surroundings and periodic pilgrimage activity.

Peak pollution months: November, December, January, February

Frequently Asked Questions — Cheranmahadevi

How does agricultural burning affect Cheranmahadevi?

Cheranmahadevi is surrounded by agricultural land, and farmers periodically burn crop residues after harvests, particularly paddy stubble and sugarcane leaves. This burning releases large amounts of smoke and particulate matter that can make air quality unhealthy for several days. The practice is most common in November-December and April-May after major harvest seasons.

Does temple pilgrimage affect air quality in Cheranmahadevi?

Cheranmahadevi's temples attract pilgrims during festival periods, bringing temporary increases in vehicular emissions from buses and cars. However, as a small temple town, the traffic volume is modest compared to major pilgrimage centers. The air quality impact is episodic and brief, with pollution levels returning to baseline shortly after festival periods end.

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