Air Quality in Siraha, Nepal

Drizzle
24.9°C · 89.5% humidity
24.9°
Feels 24.9°
102
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
102 6am
94
100
102 9am
98
98
96 12pm
98
98
98 3pm
98
98
105 6pm
125
125
125 9pm
125
125
125 12am
125
125
105 3am
125
125
Station readings
102
94
100
CAMS model adj +71
34
34
34
27
27
27
25
27
27
27
27
27
34
54
54
54
54
54
54
54
54
34
54
54
AD 728×90

Air Quality Index Trend

47h · 3 stn

Siraha'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 Siraha is 2.4× the WHO 24-hour guideline of 15 µg/m³.

89.5%
Humidity
44.4 km/h
Wind E
1005.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
102
35.92 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Siraha?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.535.92 µg/m³ ×2.4 WHO
Unhealthy for sensitive groups
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
35.92
Median
31.99
Average
21.42
Low
37.77
High
PM2.5 µg/m³ · Model: 13.7 · Bias: -22.2

What is the 7-day forecast for Siraha?

08-03
32.7° 24.9°
4.75 mm
08-04
34.0° 26.4°
3.56 mm
08-05
32.4° 27.0°
0.88 mm
08-06
34.1° 26.4°
9.38 mm
08-07
31.2° 26.4°
0.56 mm
08-08
32.8° 26.5°
6.25 mm
08-09
30.3° 24.7°
25.88 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Siraha?

101
nepal-siraha
0.4 km PM2.5: 35.7 µg/m³ PM10: 34.0 µg/m³
148
nepal-siraha-municipality-office-road
0.4 km PM2.5: 54.6 µg/m³ PM10: 64.0 µg/m³
95
nepal-siraha-baderwa-village-road
1.2 km PM2.5: 33.0 µg/m³ PM10: 32.8 µg/m³
58
nepal-siraha
3.3 km PM2.5: 15.2 µg/m³ PM10: 59.7 µg/m³
96
nepal-siraha-12
4.4 km PM2.5: 33.4 µg/m³ PM10: 40.2 µg/m³

What cities are near Siraha?

95 Jainagar 40 Lahān 63 Janakpur 60 Madhubani 63 Jaleshwar 58 Jhanjhārpur 63 Ghogardīha 32 Triyuga 66 Nirmāli 64 Pupri
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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 2026-08-08T04:49 UTC.