Malegaon Air Quality Index (AQI) & Air Pollution Today

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

Malegaon AQI Right Now

154

Category: Moderate

Dominant Pollutant: pm10

PM2.5: 58.18 µg/m³

PM10: 180.19 µg/m³

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

Malegaon Pollutant Levels

PollutantConcentration
PM2.558.18 µg/m³
PM10180.19 µg/m³
O₃ (Ozone)14.5 µg/m³
NO₂9.6 µg/m³
SO₂1.75 µg/m³
CO462.83 µg/m³

Health Advisory — Malegaon

Moderate: Breathing discomfort to people with lungs, asthma and heart diseases.

Recommendation: Sensitive groups (children, elderly, people with respiratory conditions) should limit outdoor exposure.

Health Impact — Malegaon

Cigarette Equivalent: Breathing this air is equivalent to smoking 2.6 cigarettes per day (based on current PM2.5 levels).

Life Expectancy Impact: Sustained exposure at this PM2.5 level could reduce life expectancy by 0.31 years (AQLI estimate, relative to WHO guideline of 5 µg/m³).

Health Recommendations for Malegaon

  • General Population: People with respiratory or heart conditions should limit prolonged outdoor exertion.
  • Elderly: Reduce prolonged outdoor activities.
  • Children: Reduce prolonged outdoor play.
  • Lung Disease Patients: Avoid prolonged outdoor exertion.

Understanding Malegaon Air Quality

Malegaon, nestled in the Girna River valley of northern Maharashtra's Nashik district, is India's second-largest power loom centre after Bhiwandi. Over 250,000 power looms operate across the city, producing cotton and synthetic textiles that generate enormous quantities of fine fibre dust - cotton lint, polyester microfibres, and sizing chemical residues that become airborne in the densely packed loom sheds and spill into surrounding streets. This textile fibre dust is Malegaon's signature pollutant, contributing to elevated PM10 and PM2.5 readings that are distinct from typical vehicular or industrial pollution.

Winter months (November–February) compound the textile dust problem with temperature inversions that settle into the Girna valley, trapping emissions at ground level. The valley's topography creates a natural bowl that limits horizontal dispersion, and calm winter nights can see PM2.5 concentrations spike well above 100 µg/m³. The predominantly Muslim old-city neighbourhoods where most power looms are concentrated have narrow lanes and dense building layouts that further restrict air circulation.

The monsoon (June–September) brings relief as 500–700mm of rainfall suppresses dust and many looms slow operations during the rainy season. Pre-monsoon months (March–May) see elevated road dust as the semi-arid Deccan landscape dries out, and the combination of textile dust and wind-blown soil particulates keeps AQI in the Moderate to Poor range. Despite its pollution challenges, Malegaon's air quality is generally better than northern Indian industrial cities due to its warmer baseline climate and moderate monsoon rainfall.

Primary Pollution Sources

  • Power loom emissions (textile dust/fibres)
  • Vehicle exhaust
  • Road dust
  • Construction dust
  • Waste burning

Geography: Girna River valley in northern Maharashtra; India's second-largest power loom centre after Bhiwandi, semi-arid Deccan climate

Peak pollution months: November, December, January, February

Frequently Asked Questions — Malegaon

How do power looms affect Malegaon's air quality?

Malegaon's 250,000+ power looms are the city's dominant pollution source. Weaving processes release fine cotton lint, polyester microfibres, and chemical sizing agents into the air. Unlike factory-based textile production, Malegaon's looms operate in dense residential-cum-industrial zones with minimal dust extraction systems. Workers and neighbouring families inhale textile fibre dust continuously, and byssinosis (brown lung disease) rates among loom workers are among the highest in India.

When is air quality worst in Malegaon?

December and January are typically the worst months, when winter temperature inversions trap textile dust and vehicular emissions in the Girna River valley. Early morning hours (5–9 AM) see the highest concentrations as overnight inversions persist. Festival and wedding seasons - when loom production surges to meet fabric demand - can also produce elevated readings at any time of year.

Air Quality in Nearby Cities