What does the current AQI of 66 mean?

The AQI at Barsua Iron Ore Mines, Tensa - OSPCB is 66, classified as 'Satisfactory'. Generally acceptable, but sensitive groups should monitor exposure.

Is PM2.5 of 49.0 harmful?

PM2.5 level is 49.0 µg/m³, considered 'Satisfactory'. Fine particulate matter can penetrate deep into lungs and cause respiratory issues. People with asthma or heart disease should take precautions.

What are the risks of CO at 66.0 mg/m³?

Carbon Monoxide is at 66.0 mg/m³. CO can reduce oxygen delivery in the body. High values are dangerous indoors and for people with cardiovascular conditions.

Why is ozone (O₃) important in air quality?

Ground-level ozone is 11.0 µg/m³. Though protective high up, it can cause respiratory problems when present in lower atmosphere, especially in sunlight-heavy hours.

When was this data last updated?

This AQI data was last updated on April 17, 2026, 2 a.m.. Check the timestamp to ensure you're viewing the most recent air quality levels.

● Live

Barsua Iron Ore Mines, Tensa - OSPCB

Name: AQI near Barsua Iron Ore Mines, Tensa - OSPCB
Address: Odisha, 770041, IN

Station in Tensa · Live AQI

Last updated: April 17, 2026, 2 a.m.

Current AQI is 66 (Satisfactory).

Last 24 hours: low 36 · high 97

This station covers AQI for Barsua Iron Ore Mines, Tensa - OSPCB (770041) in Tensa.

AQI Index

Satisfactory

24h low

24h high

30-day avg

53.4

Good Satisfactory Moderate Poor Very Poor Severe

Check AQI at your current location
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Areas Covered Near This Station

Air quality readings here represent nearby areas around Barsua Iron Ore Mines, Tensa - OSPCB in Tensa.

Nearby locality: · District: Sundargarh · Pincode: 770041

Koida, Sundargarh, Odisha, 770041, India

Pollutant Breakdown

PM2.5

49.0

Satisfactory

66.0

Severe

O₃

11.0

Good

AQI Trends (Last 30 Days)

Based on station history. Latest history update: 17 Apr 2026, 2 AM.

30-day avg

53.4

Top Polluted Cities (Latest)

FAQs About Barsua Iron Ore Mines, Tensa - OSPCB Air Quality

The AQI at Barsua Iron Ore Mines, Tensa - OSPCB is 66, classified as Satisfactory. Acceptable, but people with respiratory conditions should still be cautious.

PM2.5 at this station is 49.0, classified as Satisfactory. Fine particles like these can enter your lungs and bloodstream, especially dangerous for people with asthma or heart issues. Avoid outdoor exercise if levels exceed 60 µg/m³.

Carbon Monoxide is measured at 66.0 mg/m³ here. While safe under 1 mg/m³, higher levels can reduce oxygen delivery to organs. Vulnerable groups should avoid enclosed, polluted spaces.

O₃ level is 11.0. While ozone protects us high in the atmosphere, ground-level ozone is harmful, especially during hot afternoons. It can trigger coughing and lung discomfort.

Data was last refreshed at April 17, 2026, 2 a.m.. Some stations update hourly; others may lag. Always check timestamp before taking action.

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📊 Data Source Attribution

Air quality data provided by the World Air Quality Index (WAQI) project and the Central Pollution Control Board (CPCB), sourced via data.gov.in.