Pincode ReportIndia · beta

602026 — Perandur, Thiruvallur, Tamil Nadu

Post offices in this pincode

  • Perandur
  • Sulaimeni
  • Tharakshi
  • Mambakkam
  • Pondavakkam
  • Seethanjeri
  • Goonipalayam
  • Pennaluripeta
  • Palavakkam
  • Uttukottai

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(Google, NASA, WRI, ESA, WorldPop, OpenStreetMap and others), is shown as received or modelled, and may be incomplete, outdated or inaccurate.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: Oct–Dec (PM2.5 ~40 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Apr–Jun (avg high 36°C)
  • Monsoon: Oct–Dec (813 mm)
  • Muggy months: Sep–Oct
PM2.5 µg/m³6532High °C3923Jan: PM2.5 37 µg/m³ (Satisfactory)Feb: PM2.5 36 µg/m³ (Satisfactory)Mar: PM2.5 30 µg/m³ (Satisfactory)Apr: PM2.5 23 µg/m³ (Good)May: PM2.5 30 µg/m³ (Satisfactory)Jun: PM2.5 25 µg/m³ (Good)Jul: PM2.5 16 µg/m³ (Good)Aug: PM2.5 24 µg/m³ (Good)Sep: PM2.5 22 µg/m³ (Good)Oct: PM2.5 38 µg/m³ (Satisfactory)Nov: PM2.5 43 µg/m³ (Satisfactory)Dec: PM2.5 41 µg/m³ (Satisfactory)Jan: high 27.4°C, humidity 80%Feb: high 29.9°C, humidity 74%Mar: high 33.9°C, humidity 68%Apr: high 36.5°C, humidity 64%May: high 35.8°C, humidity 66%Jun: high 34.9°C, humidity 66%Jul: high 33.8°C, humidity 70%Aug: high 32.8°C, humidity 75%Sep: high 32.1°C, humidity 77%Oct: high 30.5°C, humidity 80%Nov: high 28.4°C, humidity 85%Dec: high 27.4°C, humidity 83%Jan: 41 mm rainFeb: 4 mm rainMar: 15 mm rainApr: 12 mm rainMay: 63 mm rainJun: 119 mm rainJul: 133 mm rainAug: 163 mm rainSep: 128 mm rainOct: 217 mm rainNov: 369 mm rainDec: 227 mm rainRainJFMAMJJASOND

Jan: PM2.5 37 µg/m³ (Satisfactory) high 27°C humidity 80% rain 41 mm; Feb: PM2.5 36 µg/m³ (Satisfactory) high 30°C humidity 74% rain 4 mm; Mar: PM2.5 30 µg/m³ (Satisfactory) high 34°C humidity 68% rain 15 mm; Apr: PM2.5 23 µg/m³ (Good) high 37°C humidity 64% rain 12 mm; May: PM2.5 30 µg/m³ (Satisfactory) high 36°C humidity 66% rain 63 mm; Jun: PM2.5 25 µg/m³ (Good) high 35°C humidity 66% rain 119 mm; Jul: PM2.5 16 µg/m³ (Good) high 34°C humidity 70% rain 133 mm; Aug: PM2.5 24 µg/m³ (Good) high 33°C humidity 75% rain 163 mm; Sep: PM2.5 22 µg/m³ (Good) high 32°C humidity 77% rain 128 mm; Oct: PM2.5 38 µg/m³ (Satisfactory) high 31°C humidity 80% rain 217 mm; Nov: PM2.5 43 µg/m³ (Satisfactory) high 28°C humidity 85% rain 369 mm; Dec: PM2.5 41 µg/m³ (Satisfactory) high 27°C humidity 83% rain 227 mm.

Month-by-month figures
MonthPM2.5High °CRH %Rain mm
Jan3727.48041
Feb3629.9744
Mar3033.96815
Apr2336.56412
May3035.86663
Jun2534.966119
Jul1633.870133
Aug2432.875163
Sep2232.177128
Oct3830.580217
Nov4328.485369
Dec4127.483227

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

Environment & water risk

Air

weight 24%

61

Year-round PM2.5 averages 31 µg/m³, rising to 40 in Oct–Dec. Today's AQI isn't scored.

Annual PM2.5 (2022–2024 avg)
30.7 µg/m³ · 6.1× WHO guideline
Worst season (Oct–Dec, 2022–2024 avg)
40.4 µg/m³ · 0.7× 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

53% of land within 500 m is green (tree cover 6%).

Green · 500 m (2021 satellite map)
52.8%
Trees · 500 m (2021 satellite map)
5.6%
Measured

Heat

weight 12%

33

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

Heat-stress days a year
154.8 (hot 3.8, muggy 154.8), 2021–2025 avg
Hottest typical day
40.4°C · average annual maximum
Source
NASA POWER (MERRA-2)
Summer surface temp (satellite, ~1:30 pm)
36.8°C
Compared with 25 km surroundings
2.9°C cooler
Satellite observations
41, 5 of 5 summers
Surface source (information only)
NASA Aqua MYD11A2 v061
Modelled

Good to know

Through the year

  • Worst air: Oct–Dec (PM2.5 ~40 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Apr–Jun (avg high 36°C)
  • Monsoon: Oct–Dec (813 mm)
  • Muggy months: Sep–Oct

For owners & buyers

  • Mostly undeveloped in 2016: footprint +33.1%
  • Night brightness 2019→2025: +127.6% (state median +64.1%) · Above the state trend · NASA Black Marble (VNP46A4)
  • Annual PM2.5 (2022–2024 avg): 30.7 µg/m³ · 6.1× WHO guideline
  • Sparse: 454 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.
  • 53% of land within 500 m is green (tree cover 6%).
  • 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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