Pincode ReportIndia · beta

621119 — Kaikalathur, Perambalur, Tamil Nadu

Post offices in this pincode

  • Kaikalathur

Nearby pincodes

Information only. Data comes from third-party and open sources (Google, NASA, WRI, ESA, WorldPop, OpenStreetMap and others), is shown as received or modelled, and may be incomplete, outdated or inaccurate. It is not professional, legal, financial, property or health advice. Verify independently before making decisions. Full disclaimer →

Year-round

Typical month · PM2.5 2022–2024, climate 2021–2025 averages

  • Worst air: Jan–Mar (PM2.5 ~37 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Mar–May (avg high 37°C)
  • Monsoon: Aug–Nov (628 mm)
  • Muggy months: Oct
PM2.5 µg/m³6532High °C4124Jan: PM2.5 33 µg/m³ (Satisfactory)Feb: PM2.5 39 µg/m³ (Satisfactory)Mar: PM2.5 40 µg/m³ (Satisfactory)Apr: PM2.5 30 µg/m³ (Satisfactory)May: PM2.5 28 µg/m³ (Good)Jun: PM2.5 20 µg/m³ (Good)Jul: PM2.5 22 µg/m³ (Good)Aug: PM2.5 24 µg/m³ (Good)Sep: PM2.5 21 µg/m³ (Good)Oct: PM2.5 32 µg/m³ (Satisfactory)Nov: PM2.5 33 µg/m³ (Satisfactory)Dec: PM2.5 29 µg/m³ (Good)Jan: high 28.9°C, humidity 81%Feb: high 32.8°C, humidity 70%Mar: high 36.5°C, humidity 61%Apr: high 38.0°C, humidity 58%May: high 35.2°C, humidity 67%Jun: high 34.1°C, humidity 68%Jul: high 33.9°C, humidity 67%Aug: high 33.0°C, humidity 72%Sep: high 32.4°C, humidity 75%Oct: high 30.5°C, humidity 82%Nov: high 28.2°C, humidity 87%Dec: high 28.2°C, humidity 85%Jan: 35 mm rainFeb: 8 mm rainMar: 17 mm rainApr: 31 mm rainMay: 131 mm rainJun: 71 mm rainJul: 76 mm rainAug: 131 mm rainSep: 115 mm rainOct: 182 mm rainNov: 200 mm rainDec: 82 mm rainRainJFMAMJJASOND

Jan: PM2.5 33 µg/m³ (Satisfactory) high 29°C humidity 81% rain 35 mm; Feb: PM2.5 39 µg/m³ (Satisfactory) high 33°C humidity 70% rain 8 mm; Mar: PM2.5 40 µg/m³ (Satisfactory) high 37°C humidity 61% rain 17 mm; Apr: PM2.5 30 µg/m³ (Satisfactory) high 38°C humidity 58% rain 31 mm; May: PM2.5 28 µg/m³ (Good) high 35°C humidity 67% rain 131 mm; Jun: PM2.5 20 µg/m³ (Good) high 34°C humidity 68% rain 71 mm; Jul: PM2.5 22 µg/m³ (Good) high 34°C humidity 67% rain 76 mm; Aug: PM2.5 24 µg/m³ (Good) high 33°C humidity 72% rain 131 mm; Sep: PM2.5 21 µg/m³ (Good) high 32°C humidity 75% rain 115 mm; Oct: PM2.5 32 µg/m³ (Satisfactory) high 31°C humidity 82% rain 182 mm; Nov: PM2.5 33 µg/m³ (Satisfactory) high 28°C humidity 87% rain 200 mm; Dec: PM2.5 29 µg/m³ (Good) high 28°C humidity 85% rain 82 mm.

Month-by-month figures
MonthPM2.5High °CRH %Rain mm
Jan3328.98135
Feb3932.8708
Mar4036.56117
Apr3038.05831
May2835.267131
Jun2034.16871
Jul2233.96776
Aug2433.072131
Sep2132.475115
Oct3230.582182
Nov3328.287200
Dec2928.28582

Sources: ACAG/WashU V6.GL.03 monthly PM2.5 (CC BY 4.0) · NASA POWER (MERRA-2)

Environment & water risk

Air

weight 24%

64

Year-round PM2.5 averages 29 µg/m³, rising to 37 in Jan–Mar. Today's AQI isn't scored.

Annual PM2.5 (2022–2024 avg)
28.8 µg/m³ · 5.8× WHO guideline
Worst season (Jan–Mar, 2022–2024 avg)
37.3 µg/m³ · 0.6× India's daily limit (60)
Modelled

River & coastal flood

weight 12%

100

No river or coastal flood risk in the model. Urban waterlogging from drains isn't covered yet.

100-year inundation depth
0.00 m
Intermittent water · 250 m
0.0%
Elevation vs surroundings
Unavailable; penalty not assessed
Sources
WRI Aqueduct v2 · EC JRC v1.4
2050 · high emissions · 100-year flood
0.00 m (scenario, not forecast)

Flood model ignores local drains and defences; not observed street waterlogging.

Modelled

Green

weight 8%

100

55% of land within 500 m is green (tree cover 33%).

Green · 500 m (2021 satellite map)
54.5%
Trees · 500 m (2021 satellite map)
32.7%
Measured

Heat

weight 12%

91

22.4 heat-stress days a year on average, 2021–2025; scored relative to India's climate distribution.

Heat-stress days a year
22.4 (hot 9.4, muggy 15.6), 2021–2025 avg
Hottest typical day
41.2°C · average annual maximum
Source
NASA POWER (MERRA-2)
Summer surface temp (satellite, ~1:30 pm)
43.4°C
Compared with 25 km surroundings
0.0°C warmer
Satellite observations
42, 5 of 5 summers
Surface source (information only)
NASA Aqua MYD11A2 v061
Modelled

Good to know

Through the year

  • Worst air: Jan–Mar (PM2.5 ~37 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Mar–May (avg high 37°C)
  • Monsoon: Aug–Nov (628 mm)
  • Muggy months: Oct

For owners & buyers

  • New building footprint 2016→2023: +10.5% (state median +16.1%)
  • Night brightness 2019→2025: +72.1% (state median +64.1%) · In line with the state trend · NASA Black Marble (VNP46A4)
  • Annual PM2.5 (2022–2024 avg): 28.8 µg/m³ · 5.8× WHO guideline
  • Sparse: 854 people/km² within 1 km · WorldPop 2026
  • Outside the modelled 1-in-100-year river/coastal flood extent; 0% intermittent surface water within 250 m; local elevation comparison unavailable.
  • 55% of land within 500 m is green (tree cover 33%).
  • 2050 outlook (high-emissions scenario): none in the model in a 1-in-100-year flood (today: none in the model). Scenario, not a forecast.
  • Water stress: Extremely high (>80%) (baseline); projected Extremely high (>80%) by 2050 (business as usual). WRI Aqueduct 4.0; catchment-level.
  • Green-cover trend coming later
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