Worst air pollution Tiruppūr, today and tomorrow
Today (16 July): Air quality in Tiruppūr is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:30 PM (O3: 31.6/100).
Tomorrow (17 July 2026): Air quality in Tiruppūr is fair. PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 11:30 PM (NO2: 29.0/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Tiruppūr's air quality reflects the flat Tamil Nadu Noyyal River textile corridor at 305 metres, with vehicle density and the extraordinary knitwear dyeing operations generating elevated chemical PM2.5 and VOCs. The dry northeast monsoon concentrates textile industrial emissions and Tiruppūr maintains India's most distinctively knitwear industry-defined air quality environment with distinctive dye chemical signatures throughout most of the year.
Today - 16 July | Pollution peaks at 15:30
AQI:
Fair
31.6/100
PM2.5 (fine particles):
Good
16.1/100
PM10 (coarse particles):
Good
6.8/100
NO2 (nitrogen dioxide):
Fair
25.6/100
O3 (ozone):
Fair
31.6/100
SO2 (sulfur dioxide):
Good
6.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.0/100
PM1 (ultrafine particles):
Good
17.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:30
AQI:
Fair
29.0/100
PM2.5 (fine particles):
Good
17.3/100
PM10 (coarse particles):
Good
6.2/100
NO2 (nitrogen dioxide):
Fair
29.0/100
O3 (ozone):
Fair
28.5/100
SO2 (sulfur dioxide):
Good
7.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.7/100
PM1 (ultrafine particles):
Fair
20.0/100
Frequently Asked Questions
Is air quality bad in Tiruppūr right now?
On 16 July 2026, overall air quality in Tiruppūr is fair. AQI is the main air quality indicator at 31.6/100. Pollution peaks around 3:30 PM (O3: 31.6/100).
Will air quality be worse tomorrow in Tiruppūr?
On 17 July 2026, air quality conditions in Tiruppūr will be similar to today, with AQI forecast at fair at 29.0/100. Pollution peaks around 11:30 PM (NO2: 29.0/100).
When is air pollution at its worst in Tiruppūr?
Tiruppūr usually sees its poorest air quality when traffic emissions, heavy industrial and chemical processing, along with textile and manufacturing operations coincide with periods when windblown dust events occur. These wind events can carry dust in from the surrounding arid landscape. Rains during the wetter months typically wash pollutants out of the air.
Are air quality levels in Tiruppūr based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app