Pincode ReportIndia · beta

623528 — Pannandai, Ramanathapuram, Tamil Nadu

Post offices in this pincode

  • Pannandai
  • Valinokkam
  • Kilakidaram
  • Melakidaram
  • Mv Salt Complex
  • Sikkal

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(Google, NASA, WRI, ESA, WorldPop, OpenStreetMap and others), is shown as received or modelled, and may be incomplete, outdated or inaccurate.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: Nov–Jan (PM2.5 ~33 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: May–Jul (avg high 32°C)
  • Monsoon: Oct–Jan (743 mm)
  • Muggy months: May–Jun, Aug–Oct
PM2.5 µg/m³6532High °C3423Jan: PM2.5 32 µg/m³ (Satisfactory)Feb: PM2.5 28 µg/m³ (Good)Mar: PM2.5 33 µg/m³ (Satisfactory)Apr: PM2.5 26 µg/m³ (Good)May: PM2.5 19 µg/m³ (Good)Jun: PM2.5 19 µg/m³ (Good)Jul: PM2.5 17 µg/m³ (Good)Aug: PM2.5 17 µg/m³ (Good)Sep: PM2.5 17 µg/m³ (Good)Oct: PM2.5 22 µg/m³ (Good)Nov: PM2.5 35 µg/m³ (Satisfactory)Dec: PM2.5 33 µg/m³ (Satisfactory)Jan: high 27.8°C, humidity 81%Feb: high 28.9°C, humidity 76%Mar: high 30.6°C, humidity 73%Apr: high 31.5°C, humidity 74%May: high 32.0°C, humidity 76%Jun: high 31.8°C, humidity 76%Jul: high 31.9°C, humidity 74%Aug: high 31.3°C, humidity 76%Sep: high 31.5°C, humidity 76%Oct: high 30.0°C, humidity 80%Nov: high 28.6°C, humidity 83%Dec: high 28.2°C, humidity 83%Jan: 111 mm rainFeb: 17 mm rainMar: 30 mm rainApr: 57 mm rainMay: 68 mm rainJun: 24 mm rainJul: 25 mm rainAug: 42 mm rainSep: 50 mm rainOct: 190 mm rainNov: 272 mm rainDec: 170 mm rainRainJFMAMJJASOND

Jan: PM2.5 32 µg/m³ (Satisfactory) high 28°C humidity 81% rain 111 mm; Feb: PM2.5 28 µg/m³ (Good) high 29°C humidity 76% rain 17 mm; Mar: PM2.5 33 µg/m³ (Satisfactory) high 31°C humidity 73% rain 30 mm; Apr: PM2.5 26 µg/m³ (Good) high 32°C humidity 74% rain 57 mm; May: PM2.5 19 µg/m³ (Good) high 32°C humidity 76% rain 68 mm; Jun: PM2.5 19 µg/m³ (Good) high 32°C humidity 76% rain 24 mm; Jul: PM2.5 17 µg/m³ (Good) high 32°C humidity 74% rain 25 mm; Aug: PM2.5 17 µg/m³ (Good) high 31°C humidity 76% rain 42 mm; Sep: PM2.5 17 µg/m³ (Good) high 31°C humidity 76% rain 50 mm; Oct: PM2.5 22 µg/m³ (Good) high 30°C humidity 80% rain 190 mm; Nov: PM2.5 35 µg/m³ (Satisfactory) high 29°C humidity 83% rain 272 mm; Dec: PM2.5 33 µg/m³ (Satisfactory) high 28°C humidity 83% rain 170 mm.

Month-by-month figures
MonthPM2.5High °CRH %Rain mm
Jan3227.881111
Feb2828.97617
Mar3330.67330
Apr2631.57457
May1932.07668
Jun1931.87624
Jul1731.97425
Aug1731.37642
Sep1731.57650
Oct2230.080190
Nov3528.683272
Dec3328.283170

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

Environment & water risk

Air

weight 24%

68

Year-round PM2.5 averages 24 µg/m³, rising to 33 in Nov–Jan. Today's AQI isn't scored.

Annual PM2.5 (2022–2024 avg)
24.3 µg/m³ · 4.9× WHO guideline
Worst season (Nov–Jan, 2022–2024 avg)
33.3 µg/m³ · 0.6× India's daily limit (60)
Modelled

River & coastal flood

weight 12%

55

Inside a modelled 1-in-100-year flood zone (up to 0.6 m); 0% intermittent surface water within 250 m; local elevation comparison unavailable.

100-year inundation depth
0.63 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
0.90 m (scenario, not forecast)

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

Modelled

Green

weight 8%

100

63% of land within 500 m is green (tree cover 19%).

Green · 500 m (2021 satellite map)
63.4%
Trees · 500 m (2021 satellite map)
19.2%
Measured

Heat

weight 12%

10

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

Heat-stress days a year
236.4 (hot 0.0, muggy 236.4), 2021–2025 avg
Hottest typical day
33.9°C · average annual maximum
Source
NASA POWER (MERRA-2)
Summer surface temp (satellite, ~1:30 pm)
42.2°C
Compared with 25 km surroundings
0.4°C warmer
Satellite observations
40, 5 of 5 summers
Surface source (information only)
NASA Aqua MYD11A2 v061
Modelled

Good to know

Through the year

  • Worst air: Nov–Jan (PM2.5 ~33 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: May–Jul (avg high 32°C)
  • Monsoon: Oct–Jan (743 mm)
  • Muggy months: May–Jun, Aug–Oct

For owners & buyers

  • Low-light area; trend not reliable
  • Annual PM2.5 (2022–2024 avg): 24.3 µg/m³ · 4.9× WHO guideline
  • Sparse: 393 people/km² within 1 km · WorldPop 2026
  • Inside a modelled 1-in-100-year flood zone (up to 0.6 m); 0% intermittent surface water within 250 m; local elevation comparison unavailable.
  • 63% of land within 500 m is green (tree cover 19%).
  • 2050 outlook (high-emissions scenario): up to 0.9 m in a 1-in-100-year flood (today: up to 0.6 m in the model). Scenario, not a forecast.
  • Water stress: High (40–80%) (baseline); projected High (40–80%) by 2050 (business as usual). WRI Aqueduct 4.0; catchment-level.
  • Green-cover trend coming later
Score a specific building in 623528