Air Quality in Sītāmarhi, India

Drizzle
33.9°C · 51.1% humidity
33.9°
Feels 38.7°
110
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
100 10pm
98
163
110 1am
119
63
68 4am
70
73
75 7am
76
77
77 10am
140
140
140 1pm
141
141
141 4pm
141
141
141 7pm
141
141
Station readings
100
98
163
154
CAMS model adj -5
146
146
146
146
146
84
84
83
84
84
84
84
84
146
146
146
146
146
146
146
146
146
146
146
AD 728×90

Air Quality Index Trend

48h · 3 stn

Sītāmarhi'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 Sītāmarhi is 2.6× the WHO 24-hour guideline of 15 µg/m³.

51.1%
Humidity
60.1 km/h
Wind E
995.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
110
39.16 µg/m³
PM10▲
113
179.9 µg/m³
050100150200300500

What is the weather forecast for Sītāmarhi?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.539.16 µg/m³ ×2.6 WHO
Unhealthy for sensitive groups
PM10179.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Sītāmarhi?

06-08
40.5° 32.9°
5.94 mm
06-09
37.7° 28.0°
0.25 mm
06-10
36.9° 26.9°
18.12 mm
06-11
30.3° 26.5°
3.94 mm
06-12
38.1° 28.2°
1.5 mm
06-13
36.8° 28.9°
1.88 mm
06-14
38.6° 27.2°
0.31 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Sītāmarhi?

15
nepal-gaur
27.9 km PM2.5: 3.5 µg/m³ PM10: 6.7 µg/m³
169
nepal-gaur-nh36
28.1 km PM2.5: 90.3 µg/m³ PM10: 155.6 µg/m³
22
nepal-gaur
28.4 km PM2.5: 5.3 µg/m³ PM10: 6.9 µg/m³
48
nepal-gaur
28.5 km PM2.5: 11.5 µg/m³ PM10: 13.4 µg/m³
151
nepal-gaur
28.5 km PM2.5: 56.2 µg/m³ PM10: 97.0 µg/m³
46
nepal-gaur
28.5 km PM2.5: 11.0 µg/m³ PM10: 12.2 µg/m³
155
nepal-gaur-nh36
28.8 km PM2.5: 62.4 µg/m³ PM10: 114.1 µg/m³
167
nepal-gaur-h17
29.0 km PM2.5: 86.0 µg/m³ PM10: 114.6 µg/m³
163
nepal-gaur
29.4 km PM2.5: 79.5 µg/m³ PM10: 119.2 µg/m³
163
nepal-gaur-h17
30.4 km PM2.5: 78.2 µg/m³ PM10: 98.1 µg/m³

What cities are near Sītāmarhi?

110 Dumra 93 Belsand 95 Sheohar 108 Pupri 154 Bairāgnia 160 Gaur 109 Malaṅgawā 79 Jaleshwar 147 Dhāka 107 Madhuban
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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 2026-06-08T20:44 UTC.