Tamil Nadu Air Quality Index & Realtime Air Pollution
Current Conditions
Humidity: 60%
Primary Air Pollutants Tamil Nadu
| Pollutant | Concentration | Details |
|---|---|---|
| PM2.5 | 16 µg/m³ | Fine particles |
| PM10 | 24 µg/m³ | Coarse particles |
| SO₂ | 5 µg/m³ | Sulphur dioxide |
| CO | 148 µg/m³ | Carbon monoxide |
| NO₂ | 7 µg/m³ | Nitrogen dioxide |
| O₃ | 50 µg/m³ | Ozone |
Hourly forecast Tamil Nadu
| Time | Temp | Condition |
|---|---|---|
| Now | 30°C |  Overcast |
| 09:00 | 31°C | Overcast |
| 10:00 | 33°C | Overcast |
| 11:00 | 35°C | Overcast |
| 12:00 | 35°C |  Partly cloudy |
| 13:00 | 36°C | Overcast |
| 14:00 | 36°C | Partly cloudy |
| 15:00 | 37°C | Overcast |
| 16:00 | 36°C |  Clear sky |
| 17:00 | 35°C |  Light drizzle |
| 18:00 | 28°C |  Moderate drizzle |
| 19:00 | 30°C |  Mostly clear |
| 20:00 | 30°C |  Overcast |
| 21:00 | 29°C | Overcast |
| 22:00 | 28°C |  Light drizzle |
| 23:00 | 28°C | Overcast |
| 00:00 | 28°C | Overcast |
| 01:00 | 27°C | Overcast |
| 02:00 | 27°C | Overcast |
| 03:00 | 27°C | Overcast |
| 04:00 | 27°C | Overcast |
| 05:00 | 26°C | Overcast |
| 06:00 | 26°C | Overcast |
| 07:00 | 28°C | Overcast |
Health Recommendations
Based on current air quality: Moderate · AQI 67
- Air PurifierTurn On
- Car FilterMust
- N95 MaskMust
- Stay IndoorMust
Air quality is generally fine, though a small number of unusually sensitive people may notice mild effects. If you fall into a sensitive group, keep an eye on how you feel and go easy on strenuous outdoor activity.
0.7 per day
Equates to breathing local air
4.9 cigarettes
21 cigarettes
Prevent Health Problems
Risk is Mild for Moderate conditions (AQI 67).
Commonly seen signs include: Tight, band-like pressure across the forehead and temples, Extra sensitivity to light, noise, or strong smells, Sluggishness and trouble staying focused.
- Opt for at home with air with filtration whenever pollution levels climb.
- Increase fluids through the day and rest from digital screens or intense light if migraines hit you easily.
- Keep any prescribed headache or migraine relief within reach.
- Don’t power through demanding outdoor exercise while the AQI is elevated.
- Do not brush off pain that feels sharper or different from your usual.
Historical AQI Data Tamil Nadu
Tamil Nadu's Major Cities
Air Quality FAQs at Tamil Nadu
Frequently Asked Questions
About Air Quality
The current real-time AQI (US) level in Tamil Nadu is 67 (Moderate). This was last updated recently.
The best AQI (US) level was generally lower during the early afternoon in the last 24 hours.
The worst AQI (US) level typically peaks during early morning or late evening hours due to temperature inversion.
The AQI (US) levels in Tamil Nadu have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.
Current AQI (US) levels are moderate for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.
Recent AQI Blogs
Read all blogsHere are some latest blogs that you can go through to find out more about air pollution, heatwaves, and local atmospheric insights.
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What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation
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