Search Location by State and City
Select State
Select City (Searchable)
Active Atmospheric Pollutant Parameters
Particulate Matter 2.5
Fine inhalable particles that can penetrate deep into the lungs.
Particulate Matter 10
Coarse dust particles commonly generated from roads and construction.
Nitrogen Dioxide
Produced mainly from vehicle emissions and fuel combustion.
Sulfur Dioxide
Released from industrial processes and fossil fuel burning.
Carbon Monoxide
Generated through incomplete combustion of fuels.
OzoneDOMINANT
Ground-level ozone forms through sunlight-driven chemical reactions.
Quick AQI Links:
Weather conditions are expected to remain Moderate air quality
The latest Chennai AQI update shows an Air Quality Index (AQI) of 190, placing air quality in the Moderate category. Current conditions suggest that the air is may cause breathing discomfort for sensitive groups, making it suitable for most outdoor activities. According to the Chennai AQI forecast, air quality is being monitored in real time and may change throughout the day depending on pollution levels.
Frequently asked questions regarding temperature details, rain predictions, and winter transitions in Chennai.
The current Air Quality Index (AQI) in Chennai is 190, which falls under the Moderate category.
With an AQI of 190, the air quality in Chennai is currently classified as Moderate.
An AQI of 190 indicates moderate air quality. Sensitive groups should limit outdoor exposure.
CO is currently the dominant pollutant in Chennai, contributing the most to the city's AQI today.
Current air quality readings in Chennai show PM2.5 levels at 12.6 and PM10 levels at 20.4.
NO2 is 3.6, SO2 is 5.7, O3 is 101, and CO is 175 in Chennai today.
According to current readings, air quality in Chennai is expected to remain in the Moderate category throughout the day.
AQI data for Chennai is updated regularly using real-time monitoring stations and environmental sensors.
Based on the current AQI of 190, air quality in Chennai is categorized as Moderate. It is advisable to limit prolonged outdoor exposure.
Delhi's air quality worsens, AQI in 'moderate' category at 159
Delhi records lowest average AQI in 8 years, barring COVID period
Kathmandu ranks 2nd most polluted city with 'very unhealthy' AQI
Delhi Weather LATEST Update: Heat Returns to Delhi After Rain Break, AQI Slips to Moderate
Delhi Weather LATEST Update: Light Showers Cool Delhi, Improve AQI; Check Forecast
Delhi's air quality significantly improves to 'moderate' with AQI 169
Delhi air quality 'poor' with marginal improvement; AQI recorded at 214
Delhi's Air Quality Slips to 'Poor' Category, AQI Touches 221
Delhi's air quality improves to 'moderate', AQI at 183 on Friday
Delhi's air quality remains 'poor' with AQI at 209 on Thursday
Delhi Weather LATEST Update: Warm February Day With Poor AQI Forecast; Check Forecast
UP Weather LATEST Update: Morning Fog and Poor AQI in Noida, Lucknow, Prayagraj
