Air Quality in Koch Bihār, India

Cloudy
20.4°C · 75.6% humidity
20.4°
Feels 20.4°
135
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast
137 4am
135
133
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Station readings
137
135
133

Air Quality Index Trend

10h · 6 stn

Koch Bihār's air quality is affected by vehicle emissions, industrial activity, and seasonal crop burning. Air quality typically worsens from November to February due to temperature inversions trapping pollutants near the surface. Current PM2.5 concentration in Koch Bihār is 3.3× the WHO 24-hour guideline of 15 µg/m³.

75.6%
Humidity
32.3 km/h
Wind NE
1011.6 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5▲
135
49.3 µg/m³
PM10
76
104.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

10h · 6 stations
PM2.549.3 µg/m³ ×3.3 WHO
Unhealthy for sensitive groups
PM10104.9 µg/m³
Moderate
UV INDEX0.0
Low
49.3
Median
39.62
Average
19.12
Low
52.59
High
PM2.5 µg/m³ · Model: 27.1 · Bias: -22.2
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T02:09 UTC.