Air Quality in Katihar, India
Drizzle
27.0°C · 89.0% humidity
27.0°
Feels 33.5°
93
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Katihar's air quality — share it
AQI Forecast
83
5pm
83
83
93
8pm
91
89
88
11pm
87
86
85
2am
85
85
84
5am
84
83
83
8am
83
83
83
11am
83
83
83
2pm
66
66
Air Quality Index Trend
45h · 2 stnKatihar'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 Katihar is 2.1× the WHO 24-hour guideline of 15 µg/m³.
89.0%
Humidity
40.5 km/h
Wind E
1003.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
31.99 µg/m³
PM10
79.9 µg/m³
050100150200300500
What is the weather forecast for Katihar?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.531.99 µg/m³
×2.1 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Katihar?
09-05
32.6° 26.5°
4.5 mm
09-06
32.4° 25.2°
9.25 mm
09-07
34.8° 26.0°
7.62 mm
09-08
32.4° 25.7°
27.19 mm
09-09
28.8° 24.9°
14.63 mm
09-10
32.0° 28.2°
6.75 mm
09-11
31.0° 25.9°
13.06 mm
Both models agree
Avg diff: 1.2°C
What cities are near Katihar?
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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 2026-09-05T15:46 UTC.