Pincode ReportIndia · beta

636308 — Ariyanur, Salem, Tamil Nadu

Post offices in this pincode

  • Ariyanur
  • Akkarapalayam
  • Periaseeragapadi
  • Bairoji Agraharam
  • Chinnaseeragapadi
  • Veerapandi Salem

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(Google, NASA, WRI, ESA, WorldPop, OpenStreetMap and others), is shown as received or modelled, and may be incomplete, outdated or inaccurate.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 ~41 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Mar–May (avg high 37°C)
  • Monsoon: Oct–Nov (299 mm)
  • Muggy months: Jan, Oct
PM2.5 µg/m³6532High °C4125Jan: PM2.5 40 µg/m³ (Satisfactory)Feb: PM2.5 42 µg/m³ (Satisfactory)Mar: PM2.5 41 µg/m³ (Satisfactory)Apr: PM2.5 32 µg/m³ (Satisfactory)May: PM2.5 29 µg/m³ (Good)Jun: PM2.5 20 µg/m³ (Good)Jul: PM2.5 19 µg/m³ (Good)Aug: PM2.5 22 µg/m³ (Good)Sep: PM2.5 20 µg/m³ (Good)Oct: PM2.5 38 µg/m³ (Satisfactory)Nov: PM2.5 41 µg/m³ (Satisfactory)Dec: PM2.5 40 µg/m³ (Satisfactory)Jan: high 30.7°C, humidity 75%Feb: high 34.7°C, humidity 61%Mar: high 37.5°C, humidity 52%Apr: high 38.1°C, humidity 54%May: high 34.9°C, humidity 68%Jun: high 34.1°C, humidity 69%Jul: high 33.8°C, humidity 68%Aug: high 33.3°C, humidity 71%Sep: high 32.8°C, humidity 74%Oct: high 30.9°C, humidity 80%Nov: high 29.1°C, humidity 84%Dec: high 29.5°C, humidity 81%Jan: 26 mm rainFeb: 4 mm rainMar: 18 mm rainApr: 42 mm rainMay: 152 mm rainJun: 66 mm rainJul: 67 mm rainAug: 114 mm rainSep: 97 mm rainOct: 173 mm rainNov: 127 mm rainDec: 60 mm rainRainJFMAMJJASOND

Jan: PM2.5 40 µg/m³ (Satisfactory) high 31°C humidity 75% rain 26 mm; Feb: PM2.5 42 µg/m³ (Satisfactory) high 35°C humidity 61% rain 4 mm; Mar: PM2.5 41 µg/m³ (Satisfactory) high 38°C humidity 52% rain 18 mm; Apr: PM2.5 32 µg/m³ (Satisfactory) high 38°C humidity 54% rain 42 mm; May: PM2.5 29 µg/m³ (Good) high 35°C humidity 68% rain 152 mm; Jun: PM2.5 20 µg/m³ (Good) high 34°C humidity 69% rain 66 mm; Jul: PM2.5 19 µg/m³ (Good) high 34°C humidity 68% rain 67 mm; Aug: PM2.5 22 µg/m³ (Good) high 33°C humidity 71% rain 114 mm; Sep: PM2.5 20 µg/m³ (Good) high 33°C humidity 74% rain 97 mm; Oct: PM2.5 38 µg/m³ (Satisfactory) high 31°C humidity 80% rain 173 mm; Nov: PM2.5 41 µg/m³ (Satisfactory) high 29°C humidity 84% rain 127 mm; Dec: PM2.5 40 µg/m³ (Satisfactory) high 29°C humidity 81% rain 60 mm.

Month-by-month figures
MonthPM2.5High °CRH %Rain mm
Jan4030.77526
Feb4234.7614
Mar4137.55218
Apr3238.15442
May2934.968152
Jun2034.16966
Jul1933.86867
Aug2233.371114
Sep2032.87497
Oct3830.980173
Nov4129.184127
Dec4029.58160

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

Environment & water risk

Air

weight 24%

60

Year-round PM2.5 averages 32 µg/m³, rising to 41 in Jan–Mar. Today's AQI isn't scored.

Annual PM2.5 (2022–2024 avg)
32.4 µg/m³ · 6.5× WHO guideline
Worst season (Jan–Mar, 2022–2024 avg)
40.8 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

81% of land within 500 m is green (tree cover 69%).

Green · 500 m (2021 satellite map)
81.3%
Trees · 500 m (2021 satellite map)
69.1%
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 12.0, muggy 12.4), 2021–2025 avg
Hottest typical day
41.5°C · average annual maximum
Source
NASA POWER (MERRA-2)
Summer surface temp (satellite, ~1:30 pm)
38.1°C
Compared with 25 km surroundings
3.7°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: Jan–Mar (PM2.5 ~41 µg/m³, below India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Mar–May (avg high 37°C)
  • Monsoon: Oct–Nov (299 mm)
  • Muggy months: Jan, Oct

For owners & buyers

  • Night brightness 2019→2025: +83.2% (state median +64.1%) · Above the state trend · NASA Black Marble (VNP46A4)
  • Annual PM2.5 (2022–2024 avg): 32.4 µg/m³ · 6.5× WHO guideline
  • Moderate: 1,726 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.
  • 81% of land within 500 m is green (tree cover 69%).
  • 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 Medium–high (20–40%) by 2050 (business as usual). WRI Aqueduct 4.0; catchment-level.
  • Green-cover trend coming later
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