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813214 — STP Kahalgaon, Bhagalpur, Bihar

Post offices in this pincode

  • STP Kahalgaon

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(Google, NASA, WRI, ESA, WorldPop, OpenStreetMap and others), is shown as received or modelled, and may be incomplete, outdated or inaccurate.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 ~141 µg/m³, ~2× India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Apr–Jun (avg high 39°C)
  • Monsoon: May–Oct (1,263 mm)
  • Muggy months: Jul–Sep
PM2.5 µg/m³16784High °C4319Jan: PM2.5 155 µg/m³ (Very poor)Feb: PM2.5 103 µg/m³ (Poor)Mar: PM2.5 70 µg/m³ (Moderate)Apr: PM2.5 62 µg/m³ (Moderate)May: PM2.5 56 µg/m³ (Satisfactory)Jun: PM2.5 45 µg/m³ (Satisfactory)Jul: PM2.5 30 µg/m³ (Good)Aug: PM2.5 28 µg/m³ (Good)Sep: PM2.5 36 µg/m³ (Satisfactory)Oct: PM2.5 63 µg/m³ (Moderate)Nov: PM2.5 118 µg/m³ (Poor)Dec: PM2.5 148 µg/m³ (Very poor)Jan: high 23.5°C, humidity 63%Feb: high 28.5°C, humidity 47%Mar: high 35.3°C, humidity 36%Apr: high 40.1°C, humidity 31%May: high 38.3°C, humidity 51%Jun: high 37.4°C, humidity 64%Jul: high 33.1°C, humidity 82%Aug: high 31.9°C, humidity 86%Sep: high 31.0°C, humidity 88%Oct: high 29.6°C, humidity 84%Nov: high 26.1°C, humidity 78%Dec: high 23.2°C, humidity 74%Jan: 2 mm rainFeb: 13 mm rainMar: 18 mm rainApr: 26 mm rainMay: 151 mm rainJun: 194 mm rainJul: 248 mm rainAug: 282 mm rainSep: 241 mm rainOct: 147 mm rainNov: 5 mm rainDec: 5 mm rainRainJFMAMJJASOND

Jan: PM2.5 155 µg/m³ (Very poor) high 24°C humidity 63% rain 2 mm; Feb: PM2.5 103 µg/m³ (Poor) high 29°C humidity 47% rain 13 mm; Mar: PM2.5 70 µg/m³ (Moderate) high 35°C humidity 36% rain 18 mm; Apr: PM2.5 62 µg/m³ (Moderate) high 40°C humidity 31% rain 26 mm; May: PM2.5 56 µg/m³ (Satisfactory) high 38°C humidity 51% rain 151 mm; Jun: PM2.5 45 µg/m³ (Satisfactory) high 37°C humidity 64% rain 194 mm; Jul: PM2.5 30 µg/m³ (Good) high 33°C humidity 82% rain 248 mm; Aug: PM2.5 28 µg/m³ (Good) high 32°C humidity 86% rain 282 mm; Sep: PM2.5 36 µg/m³ (Satisfactory) high 31°C humidity 88% rain 241 mm; Oct: PM2.5 63 µg/m³ (Moderate) high 30°C humidity 84% rain 147 mm; Nov: PM2.5 118 µg/m³ (Poor) high 26°C humidity 78% rain 5 mm; Dec: PM2.5 148 µg/m³ (Very poor) high 23°C humidity 74% rain 5 mm.

Month-by-month figures
MonthPM2.5High °CRH %Rain mm
Jan15523.5632
Feb10328.54713
Mar7035.33618
Apr6240.13126
May5638.351151
Jun4537.464194
Jul3033.182248
Aug2831.986282
Sep3631.088241
Oct6329.684147
Nov11826.1785
Dec14823.2745

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

Environment & water risk

Air

weight 24%

18

Year-round PM2.5 averages 76 µg/m³, rising to 141 in Nov–Jan. Today's AQI isn't scored.

Annual PM2.5 (2022–2024 avg)
76.1 µg/m³ · 15.2× WHO guideline
Worst season (Nov–Jan, 2022–2024 avg)
140.6 µg/m³ · 2.3× 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%

50

15% of land within 500 m is green (tree cover 14%).

Green · 500 m (2021 satellite map)
14.9%
Trees · 500 m (2021 satellite map)
14.5%
Measured

Heat

weight 12%

28

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

Heat-stress days a year
163.0 (hot 38.6, muggy 136.6), 2021–2025 avg
Hottest typical day
44.3°C · average annual maximum
Source
NASA POWER (MERRA-2)
Summer surface temp (satellite, ~1:30 pm)
39.3°C
Compared with 25 km surroundings
1.3°C warmer
Satellite observations
37, 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 ~141 µg/m³, ~2× India's daily limit of 60; WHO's daily guideline is 15)
  • Hottest: Apr–Jun (avg high 39°C)
  • Monsoon: May–Oct (1,263 mm)
  • Muggy months: Jul–Sep

For owners & buyers

  • Night brightness 2019→2025: +6.5% (state median +43.0%) · Below the state trend · NASA Black Marble (VNP46A4)
  • Annual PM2.5 (2022–2024 avg): 76.1 µg/m³ · 15.2× WHO guideline
  • Very dense: 25,457 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.
  • 15% of land within 500 m is green (tree cover 14%).
  • 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: Low–medium (10–20%) (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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