Bhubaneswar Air Quality Index (AQI) & Air Pollution Today

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

Bhubaneswar AQI Right Now

71

Category: Satisfactory

Dominant Pollutant: pm10

PM2.5: 34.33 µg/m³

PM10: 70.45 µg/m³

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

Bhubaneswar Pollutant Levels

PollutantConcentration
PM2.534.33 µg/m³
PM1070.45 µg/m³
O₃ (Ozone)23.07 µg/m³
NO₂11.94 µg/m³
SO₂1.49 µg/m³
CO945.98 µg/m³

Health Advisory — Bhubaneswar

Satisfactory: Minor breathing discomfort to sensitive people.

Health Impact — Bhubaneswar

Cigarette Equivalent: Breathing this air is equivalent to smoking 1.6 cigarettes per day (based on current PM2.5 levels).

Life Expectancy Impact: Sustained exposure at this PM2.5 level could reduce life expectancy by 0.16 years (AQLI estimate, relative to WHO guideline of 5 µg/m³).

Health Recommendations for Bhubaneswar

  • General Population: Acceptable air quality. Unusually sensitive people should limit prolonged outdoor exertion.
  • Elderly: Minor breathing discomfort is possible.
  • Children: Should be fine outdoors with normal activities.
  • Lung Disease Patients: Consider reducing prolonged outdoor exertion.

Understanding Bhubaneswar Air Quality

Bhubaneswar, the Temple City of India and capital of Odisha, is undergoing a dramatic transformation under the Smart Cities Mission that has placed it among the country's fastest-developing urban centres - but at an air quality cost. The massive scale of ongoing construction - new flyovers, the metro rail project, road widening, commercial complexes, and smart infrastructure installations - has made construction dust the single largest contributor to the city's rising PM10 levels over the past five years.

Winter months (December–February) bring the worst air quality, though Bhubaneswar's levels remain moderate compared to northern Indian cities. PM2.5 concentrations typically range from 70–120 µg/m³ in January, placing the city in the Moderate to Poor NAQI categories. The Mancheswar Industrial Estate, one of Odisha's oldest industrial zones located within the city limits, contributes industrial particulates and vehicular emissions from freight traffic. Brick kilns on the city periphery and domestic biomass cooking in peri-urban settlements add seasonal spikes. The Daya River basin and nearby Chandaka forest provide some natural air filtration, but rapid encroachment has reduced these green buffers.

Bhubaneswar's proximity to the Bay of Bengal (about 60 km) is its greatest air quality advantage. Sea breezes, particularly during afternoons, help disperse pollutants and maintain better ventilation than inland cities at similar latitudes. Cyclonic systems during October–December, while destructive, effectively clear the atmosphere. The monsoon season (June–September) delivers excellent air quality with AQI consistently in the Good range. March sees a secondary dust peak from exposed construction sites before pre-monsoon rains begin.

Primary Pollution Sources

  • Vehicle exhaust
  • Construction dust
  • Road dust
  • Industrial emissions (Mancheswar area)
  • Brick kilns
  • Domestic biomass burning

Geography: Eastern coastal plain near the Bay of Bengal; Temple City with rapid Smart City development, laterite and alluvial soil, moderate maritime influence from the coast

Peak pollution months: December, January, February, March

Frequently Asked Questions — Bhubaneswar

How does Bhubaneswar's coastal location help air quality?

Bhubaneswar's proximity to the Bay of Bengal (approximately 60 km) provides regular sea breeze circulation, especially during afternoon hours, which helps disperse urban pollutants. This maritime influence keeps the city's annual average PM2.5 significantly lower than inland cities at similar latitudes. Cyclonic weather systems, common during October–December, also periodically clear the atmosphere, though they bring other hazards.

How has Smart City construction affected Bhubaneswar's air quality?

The extensive Smart City infrastructure development - including metro rail construction, road widening, flyover building, and commercial projects - has significantly increased construction dust (PM10) in Bhubaneswar over the past five years. Multiple simultaneous construction sites across the city create persistent dust clouds, particularly during dry months (October–May). The NAQI has shown a measurable upward trend that correlates with the construction boom.

Air Quality in Nearby Cities