Pincode ReportIndia · beta

734001 — Siliguri, Darjeeling, West Bengal

Post offices in this pincode

  • Siliguri
  • Rath Khola
  • Sevoke Road
  • Subashpally
  • Mahananda Bridge
  • Vivekanandapally
  • Siliguri Junction
  • Siliguri New Market
  • Saktigarh

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(Google, NASA, WRI, ESA, WorldPop, OpenStreetMap and others), is shown as received or modelled, and may be incomplete, outdated or inaccurate.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: Dec–Feb (PM2.5 ~75 µg/m³, ~1.2× India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Apr–Jun (avg high 34°C)
  • Monsoon: May–Sep (2,023 mm)
  • Muggy months: Jun–Aug
PM2.5 µg/m³9145High °C3818Jan: PM2.5 84 µg/m³ (Moderate)Feb: PM2.5 80 µg/m³ (Moderate)Mar: PM2.5 59 µg/m³ (Satisfactory)Apr: PM2.5 42 µg/m³ (Satisfactory)May: PM2.5 36 µg/m³ (Satisfactory)Jun: PM2.5 35 µg/m³ (Satisfactory)Jul: PM2.5 22 µg/m³ (Good)Aug: PM2.5 23 µg/m³ (Good)Sep: PM2.5 24 µg/m³ (Good)Oct: PM2.5 37 µg/m³ (Satisfactory)Nov: PM2.5 41 µg/m³ (Satisfactory)Dec: PM2.5 60 µg/m³ (Moderate)Jan: high 22.8°C, humidity 62%Feb: high 25.9°C, humidity 50%Mar: high 32.0°C, humidity 42%Apr: high 35.2°C, humidity 43%May: high 33.6°C, humidity 63%Jun: high 32.1°C, humidity 81%Jul: high 30.6°C, humidity 88%Aug: high 30.2°C, humidity 89%Sep: high 29.8°C, humidity 88%Oct: high 28.0°C, humidity 86%Nov: high 25.0°C, humidity 81%Dec: high 22.8°C, humidity 74%Jan: 3 mm rainFeb: 12 mm rainMar: 45 mm rainApr: 83 mm rainMay: 239 mm rainJun: 497 mm rainJul: 465 mm rainAug: 477 mm rainSep: 346 mm rainOct: 180 mm rainNov: 11 mm rainDec: 3 mm rainRainJFMAMJJASOND

Jan: PM2.5 84 µg/m³ (Moderate) high 23°C humidity 62% rain 3 mm; Feb: PM2.5 80 µg/m³ (Moderate) high 26°C humidity 50% rain 12 mm; Mar: PM2.5 59 µg/m³ (Satisfactory) high 32°C humidity 42% rain 45 mm; Apr: PM2.5 42 µg/m³ (Satisfactory) high 35°C humidity 43% rain 83 mm; May: PM2.5 36 µg/m³ (Satisfactory) high 34°C humidity 63% rain 239 mm; Jun: PM2.5 35 µg/m³ (Satisfactory) high 32°C humidity 81% rain 497 mm; Jul: PM2.5 22 µg/m³ (Good) high 31°C humidity 88% rain 465 mm; Aug: PM2.5 23 µg/m³ (Good) high 30°C humidity 89% rain 477 mm; Sep: PM2.5 24 µg/m³ (Good) high 30°C humidity 88% rain 346 mm; Oct: PM2.5 37 µg/m³ (Satisfactory) high 28°C humidity 86% rain 180 mm; Nov: PM2.5 41 µg/m³ (Satisfactory) high 25°C humidity 81% rain 11 mm; Dec: PM2.5 60 µg/m³ (Moderate) high 23°C humidity 74% rain 3 mm.

Month-by-month figures
MonthPM2.5High °CRH %Rain mm
Jan8422.8623
Feb8025.95012
Mar5932.04245
Apr4235.24383
May3633.663239
Jun3532.181497
Jul2230.688465
Aug2330.289477
Sep2429.888346
Oct3728.086180
Nov4125.08111
Dec6022.8743

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

Environment & water risk

Air

weight 24%

41

Year-round PM2.5 averages 47 µg/m³, rising to 75 in Dec–Feb. Today's AQI isn't scored.

Annual PM2.5 (2022–2024 avg)
46.5 µg/m³ · 9.3× WHO guideline
Worst season (Dec–Feb, 2022–2024 avg)
74.8 µg/m³ · 1.2× 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%

16

3% of land within 500 m is green (tree cover 2%).

Green · 500 m (2021 satellite map)
3.1%
Trees · 500 m (2021 satellite map)
2.2%
Measured

Heat

weight 12%

62

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

Heat-stress days a year
98.2 (hot 2.0, muggy 96.4), 2021–2025 avg
Hottest typical day
40.2°C · average annual maximum
Source
NASA POWER (MERRA-2)
Summer surface temp (satellite, ~1:30 pm)
38.6°C
Compared with 25 km surroundings
5.7°C warmer
Satellite observations
30, 5 of 5 summers
Surface source (information only)
NASA Aqua MYD11A2 v061
Modelled

Good to know

Through the year

  • Worst air: Dec–Feb (PM2.5 ~75 µg/m³, ~1.2× India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Apr–Jun (avg high 34°C)
  • Monsoon: May–Sep (2,023 mm)
  • Muggy months: Jun–Aug

For owners & buyers

  • Night brightness 2019→2025: +10.9% (state median +36.0%) · Below the state trend · NASA Black Marble (VNP46A4)
  • Industrial area · 796 m away · © OpenStreetMap contributors
  • Annual PM2.5 (2022–2024 avg): 46.5 µg/m³ · 9.3× WHO guideline
  • Very dense: 22,449 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.
  • 3% of land within 500 m is green (tree cover 2%).
  • 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: Medium–high (20–40%) (baseline); projected Low–medium (10–20%) by 2050 (business as usual). WRI Aqueduct 4.0; catchment-level.
  • Green-cover trend coming later
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