CPCB

Perambalur Air Quality Index & Realtime Air Pollution

Lat: 11.2333 · Lon: 78.8833
Elevation: m · Offset: 19800s
AQI Score & Core Metrics
67
Moderate(US-AQI standard)
050100150200300500
Good (0-50)Moderate (51-100)Poor (101-150)Unhealthy (151-200)Severe (201-300)Hazardous (301+)
PM2.518.5 µg/m³
PM1024.7 µg/m³
Weather & Climate Summary

Current Conditions

29°C

Humidity: 73%

UV Index0.95
Wind Speed4.1 km/h

Primary Air Pollutants Perambalur (Tamil Nadu)

PollutantConcentrationDetails
PM2.519 µg/m³Fine particles
PM1025 µg/m³Coarse particles
SO₂4 µg/m³Sulphur dioxide
CO175 µg/m³Carbon monoxide
NO₂10 µg/m³Nitrogen dioxide
O₃37 µg/m³Ozone

Hourly forecast Perambalur (Tamil Nadu)

TimeTempCondition
Now29°COvercastOvercast
08:0030°COvercastOvercast
09:0032°COvercastOvercast
10:0033°CPartly cloudyPartly cloudy
11:0035°CPartly cloudyPartly cloudy
12:0036°COvercastOvercast
13:0036°CLight drizzleLight drizzle
14:0037°CPartly cloudyPartly cloudy
15:0037°COvercastOvercast
16:0036°CMostly clearMostly clear
17:0036°CMostly clearMostly clear
18:0032°CMostly clearMostly clear
19:0031°CLight drizzleLight drizzle
20:0031°COvercastOvercast
21:0030°COvercastOvercast
22:0029°COvercastOvercast
23:0029°COvercastOvercast
00:0028°COvercastOvercast
01:0028°COvercastOvercast
02:0028°COvercastOvercast
03:0028°COvercastOvercast
04:0027°COvercastOvercast
05:0027°COvercastOvercast
06:0027°COvercastOvercast

Health Recommendations

Based on current air quality: Moderate · AQI 67

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

0.8 per day

Equates to breathing local air

Weekly Exposure

5.6 cigarettes

Monthly Exposure

24 cigarettes

Risk Assessments

Prevent Health Problems

Mild RiskHeadaches

Risk is Mild for Moderate conditions (AQI 67).

Common Symptoms

Signs may 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 Perambalur (Tamil Nadu)

61
Min. AQIat 3:00 AM on 11th Aug
68
Max. AQIat 12:00 AM on 12th Aug
11-08-2026Time12-08-2026

Perambalur's Nearby Cities

CityExplore
TiruchirappalliTamil NaduView
Kallakurichi DistrictTamil NaduView
ThanjavurTamil NaduView
Namakkal DistrictTamil NaduView
SalemTamil NaduView
KarurTamil NaduView
PudukkottaiTamil NaduView
ThiruvarurTamil NaduView
Viluppuram DistrictTamil NaduView
CuddaloreTamil NaduView
NagapattinamTamil NaduView
ErodeTamil NaduView
DindigulTamil NaduView
Tiruvannamalai DistrictTamil NaduView
Tirupattur DistrictTamil NaduView
SivagangaTamil NaduView
Tiruppur DistrictTamil NaduView
MaduraiTamil NaduView
VelloreTamil NaduView
Ranipet DistrictTamil NaduView
TheniTamil NaduView
Ramnad DistrictTamil NaduView
CoimbatoreTamil NaduView
VirudhunagarTamil NaduView
ThiruvallurTamil NaduView
ChennaiTamil NaduView
TuticorinTamil NaduView
Tenkasi districtTamil NaduView
TirunelveliTamil NaduView
KanniyakumariTamil NaduView

Air Quality FAQs at Perambalur, Tamil Nadu

The current real-time AQI (US) level in Perambalur, 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 Perambalur, 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.