CPCB

Tiruchirappalli Air Quality Index & Realtime Air Pollution

Lat: 10.9700 · Lon: 78.6500
Elevation: m · Offset: 19800s
AQI Score & Core Metrics
55
Moderate(US-AQI standard)
050100150200300500
Good (0-50)Moderate (51-100)Poor (101-150)Unhealthy (151-200)Severe (201-300)Hazardous (301+)
PM2.59.6 µg/m³
PM1017.6 µg/m³
Weather & Climate Summary

Current Conditions

29°C

Humidity: 65%

UV Index0.95
Wind Speed20 km/h

Primary Air Pollutants Tiruchirappalli (Tamil Nadu)

PollutantConcentrationDetails
PM2.510 µg/m³Fine particles
PM1018 µg/m³Coarse particles
SO₂4 µg/m³Sulphur dioxide
CO135 µg/m³Carbon monoxide
NO₂5 µg/m³Nitrogen dioxide
O₃38 µg/m³Ozone

Hourly forecast Tiruchirappalli (Tamil Nadu)

TimeTempCondition
Now30°COvercastOvercast
09:0031°COvercastOvercast
10:0033°COvercastOvercast
11:0034°COvercastOvercast
12:0035°CPartly cloudyPartly cloudy
13:0036°CPartly cloudyPartly cloudy
14:0036°CLight drizzleLight drizzle
15:0036°COvercastOvercast
16:0036°CMostly clearMostly clear
17:0032°CLight drizzleLight drizzle
18:0030°CModerate drizzleModerate drizzle
19:0030°CLight drizzleLight drizzle
20:0030°COvercastOvercast
21:0030°COvercastOvercast
22:0029°COvercastOvercast
23:0028°COvercastOvercast
00:0028°COvercastOvercast
01:0027°COvercastOvercast
02:0027°COvercastOvercast
03:0027°COvercastOvercast
04:0027°COvercastOvercast
05:0027°COvercastOvercast
06:0027°COvercastOvercast
07:0028°COvercastOvercast

Health Recommendations

Based on current air quality: Moderate · AQI 55

Moderate
  • Air PurifierTurn On
  • Car FilterMust
  • N95 MaskMust
  • Stay IndoorMust
Outdoor Activity Guidelines

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.

Standard: US EPA AQI ScaleUpdated: Live
Cigarette Equivalent

0.4 per day

Equates to breathing local air

Weekly Exposure

2.8 cigarettes

Monthly Exposure

12 cigarettes

Risk Assessments

Prevent Health Problems

Mild RiskHeadaches

Risk is Mild for Moderate conditions (AQI 55).

Common Symptoms

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.

Do's
  • 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'ts
  • 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.
AQI Graph

Historical AQI Data Tiruchirappalli (Tamil Nadu)

54
Min. AQIat 3:00 AM on 11th Aug
59
Max. AQIat 4:00 PM on 11th Aug
11-08-2026Time12-08-2026

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Air Quality FAQs at Tiruchirappalli, Tamil Nadu

The current real-time AQI (US) level in Tiruchirappalli, Tamil Nadu is 55 (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 Tiruchirappalli, 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.