Pincode ReportIndia · beta

627001 — Tirunelveli, Tirunelveli, Tamil Nadu

Post offices in this pincode

  • Tirunelveli
  • Sikkanarasingarayagramam
  • Tirunelveli RS
  • Viraraghavapuram

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(Google, NASA, WRI, ESA, WorldPop, OpenStreetMap and others), is shown as received or modelled, and may be incomplete, outdated or inaccurate.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 ~36 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Feb–Apr (avg high 34°C)
  • Monsoon: Oct–Nov (471 mm)
  • Muggy months: May, Aug–Sep
PM2.5 µg/m³6532High °C3823Jan: PM2.5 35 µg/m³ (Satisfactory)Feb: PM2.5 36 µg/m³ (Satisfactory)Mar: PM2.5 36 µg/m³ (Satisfactory)Apr: PM2.5 27 µg/m³ (Good)May: PM2.5 19 µg/m³ (Good)Jun: PM2.5 18 µg/m³ (Good)Jul: PM2.5 18 µg/m³ (Good)Aug: PM2.5 18 µg/m³ (Good)Sep: PM2.5 17 µg/m³ (Good)Oct: PM2.5 18 µg/m³ (Good)Nov: PM2.5 33 µg/m³ (Satisfactory)Dec: PM2.5 33 µg/m³ (Satisfactory)Jan: high 28.8°C, humidity 83%Feb: high 32.3°C, humidity 73%Mar: high 35.0°C, humidity 67%Apr: high 34.6°C, humidity 70%May: high 31.5°C, humidity 80%Jun: high 29.9°C, humidity 84%Jul: high 29.7°C, humidity 83%Aug: high 30.8°C, humidity 81%Sep: high 30.9°C, humidity 81%Oct: high 29.5°C, humidity 85%Nov: high 27.9°C, humidity 88%Dec: high 28.1°C, humidity 87%Jan: 114 mm rainFeb: 12 mm rainMar: 38 mm rainApr: 70 mm rainMay: 171 mm rainJun: 71 mm rainJul: 69 mm rainAug: 67 mm rainSep: 84 mm rainOct: 218 mm rainNov: 252 mm rainDec: 126 mm rainRainJFMAMJJASOND

Jan: PM2.5 35 µg/m³ (Satisfactory) high 29°C humidity 83% rain 114 mm; Feb: PM2.5 36 µg/m³ (Satisfactory) high 32°C humidity 73% rain 12 mm; Mar: PM2.5 36 µg/m³ (Satisfactory) high 35°C humidity 67% rain 38 mm; Apr: PM2.5 27 µg/m³ (Good) high 35°C humidity 70% rain 70 mm; May: PM2.5 19 µg/m³ (Good) high 32°C humidity 80% rain 171 mm; Jun: PM2.5 18 µg/m³ (Good) high 30°C humidity 84% rain 71 mm; Jul: PM2.5 18 µg/m³ (Good) high 30°C humidity 83% rain 69 mm; Aug: PM2.5 18 µg/m³ (Good) high 31°C humidity 81% rain 67 mm; Sep: PM2.5 17 µg/m³ (Good) high 31°C humidity 81% rain 84 mm; Oct: PM2.5 18 µg/m³ (Good) high 30°C humidity 85% rain 218 mm; Nov: PM2.5 33 µg/m³ (Satisfactory) high 28°C humidity 88% rain 252 mm; Dec: PM2.5 33 µg/m³ (Satisfactory) high 28°C humidity 87% rain 126 mm.

Month-by-month figures
MonthPM2.5High °CRH %Rain mm
Jan3528.883114
Feb3632.37312
Mar3635.06738
Apr2734.67070
May1931.580171
Jun1829.98471
Jul1829.78369
Aug1830.88167
Sep1730.98184
Oct1829.585218
Nov3327.988252
Dec3328.187126

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

Environment & water risk

Air

weight 24%

65

Year-round PM2.5 averages 27 µg/m³, rising to 36 in Jan–Mar. Today's AQI isn't scored.

Annual PM2.5 (2022–2024 avg)
27.4 µg/m³ · 5.5× WHO guideline
Worst season (Jan–Mar, 2022–2024 avg)
35.7 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

60% of land within 500 m is green (tree cover 41%).

Green · 500 m (2021 satellite map)
60.2%
Trees · 500 m (2021 satellite map)
40.6%
Measured

Heat

weight 12%

96

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

Heat-stress days a year
11.8 (hot 0.2, muggy 11.8), 2021–2025 avg
Hottest typical day
38.5°C · average annual maximum
Source
NASA POWER (MERRA-2)
Summer surface temp (satellite, ~1:30 pm)
40.0°C
Compared with 25 km surroundings
1.4°C cooler
Satellite observations
32, 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 ~36 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Feb–Apr (avg high 34°C)
  • Monsoon: Oct–Nov (471 mm)
  • Muggy months: May, Aug–Sep

For owners & buyers

  • Night brightness 2019→2025: +41.4% (state median +64.1%) · Below the state trend · NASA Black Marble (VNP46A4)
  • Industrial area · 922 m away · © OpenStreetMap contributors
  • Annual PM2.5 (2022–2024 avg): 27.4 µg/m³ · 5.5× WHO guideline
  • Moderate: 4,700 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.
  • 60% of land within 500 m is green (tree cover 41%).
  • 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
Score a specific building in 627001