Air Quality in Purnia, India

Drizzle
36.4°C · 43.3% humidity
36.4°
Feels 41.0°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
84 6am
83
66
59 9am
61
62
63 12pm
64
65
65 3pm
65
66
83 6pm
83
83
83 9pm
83
84
84 12am
84
84
84 3am
146
146
AD 728×90

Air Quality Index Trend

46h · 5 stn

Purnia'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 Purnia is 1.1× the WHO 24-hour guideline of 15 µg/m³.

43.3%
Humidity
63.8 km/h
Wind ESE
1002.1 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
16.03 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Purnia?

Temperature & Precipitation

PM2.5 Trend

46h · 5 stations
PM2.516.03 µg/m³ ×1.1 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Both models agree Avg diff: 2.6°C

Where are air quality stations near Purnia?

89
Mirchaibari, Katihar, India
25.6 km PM2.5: 30.2 µg/m³
130
Mirchaibari, Katihar, India
25.6 km PM2.5: 47.3 µg/m³
20
Mirchaibari, Katihar, India
25.6 km PM2.5: 4.8 µg/m³

What cities are near Purnia?

62 Kasba 21 Katihar 55 Banmankhi 55 Banmankhi Bazar 77 Dalkola 76 Arāria 51 Bihārīganj 51 Murlīganj 60 Manihāri 37 Naugachhia
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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 2026-05-30T04:06 UTC.