Air Quality in Siwān, India

Drizzle
30.2°C · 74.9% humidity
30.2°
Feels 36.8°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
66 6pm
66
66
54 9pm
45
51
55 12am
58
61
50 3am
63
52
53 6am
53
53
53 9am
34
54
54 12pm
54
54
54 3pm
54
54
AD 728×90
View AQI history for Siwān →

Siwān'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.

74.9%
Humidity
52.2 km/h
Wind E
998.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.55 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Siwān?

Temperature & Precipitation

PM2.513.55 µg/m³ ✓ WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Siwān?

07-21
32.4° 28.5°
17.37 mm
07-22
34.7° 28.6°
3.81 mm
07-23
33.5° 27.8°
6.44 mm
07-24
33.5° 28.4°
10.94 mm
07-25
35.9° 28.2°
9.56 mm
07-26
36.6° 26.8°
4.88 mm
07-27
34.0° 27.1°
17.19 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Siwān?

29
Chitragupta Nagar, Siwan, India
0.7 km PM2.5: 7.0 µg/m³
28
Chitragupta Nagar, Siwan, India
0.7 km PM2.5: 6.7 µg/m³
31
Chitragupta Nagar, Siwan, India
0.7 km PM2.5: 7.4 µg/m³
35
Chitragupta Nagar, Siwan, India
0.7 km PM2.5: 8.4 µg/m³
10
Chitragupta Nagar, Siwan, India
0.7 km PM2.5: 2.4 µg/m³

What cities are near Siwān?

54 Mirganj 59 Mahārājgani 84 Mairwa 54 Gopālganj 54 Barauli 103 Maniar 103 Sikandarpur 113 Lar 113 Bānsdīh 113 Reoti
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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 2026-07-21T16:49 UTC.