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Madurai AQI Today

56US AQI
Moderate

The current Air Quality Index in Madurai, Tamil Nadu, India is 56, which is considered moderate. The fine particulate (PM2.5) concentration is 12.6 µg/m³.

Last updated · Source: CAMS forecast model

Pollutant levels in Madurai

PM2.512.6 µg/m³Fine particulate matter
PM1013.1 µg/m³Coarse particulate matter
O₃44 µg/m³Ozone
NO₂22.3 µg/m³Nitrogen dioxide
SO₂5.1 µg/m³Sulphur dioxide
CO484 µg/m³Carbon monoxide

Health advice

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged or heavy outdoor exertion.

7-day AQI trend

DayAQICategory
Sep 3070Moderate
Oct 174Moderate
Oct 284Moderate
Oct 374Moderate
Oct 467Moderate
Oct 570Moderate
Oct 659Moderate

About the Air Quality Index

The Air Quality Index (AQI) converts measured pollutant concentrations — including PM2.5, PM10, ozone (O₃), nitrogen dioxide (NO₂), sulphur dioxide (SO₂), and carbon monoxide (CO) — into a single 0–500 scale. Higher values mean greater health risk. The reading for Madurai reflects a CAMS forecast model and updates throughout the day. Learn what the AQI number means for your body, read the AQI scale reference, see what to do at today’s AQI, or compare PM2.5 and PM10.

Frequently asked questions about Madurai air quality

What is the AQI in Madurai today?

The current Air Quality Index in Madurai, Tamil Nadu, India is 56 on the 0–500 US AQI scale, which is categorised as moderate. The reading comes from a CAMS forecast model and refreshes throughout the day.

What is the PM2.5 level in Madurai right now?

Fine particulate matter (PM2.5) in Madurai, Tamil Nadu, India is currently 12.6 µg/m³. The World Health Organization recommends keeping the 24-hour average below 15 µg/m³, so Madurai is currently within the WHO guideline.

Is it safe to go outside in Madurai today?

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged or heavy outdoor exertion.

What is considered a good AQI level?

An AQI of 0–50 is good, 51–100 is moderate, 101–150 is unhealthy for sensitive groups, 151–200 is unhealthy, 201–300 is very unhealthy, and anything above 300 is hazardous. The scale is the same everywhere, so readings are directly comparable between cities.

How often is the Madurai air quality data updated?

Air quality readings for Madurai, Tamil Nadu, India refresh throughout the day, and this page is rendered fresh on every visit, so the AQI, pollutant breakdown and 7-day trend always reflect the latest available model output.

Air quality near Madurai

Compare Madurai with the closest monitored cities — pollution is regional, so neighbouring readings often move together.

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