Chitragupta Nagar, Siwan, India Air Quality
Monitoring Station
· Siwān, India
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
42
5am
29
42
42
8am
42
42
42
11am
42
60
122
2pm
122
122
137
5pm
137
122
—
8pm
—
—
—
11pm
—
—
—
2am
—
—
Station readings
29
CAMS model
adj -24
66
66
66
66
66
66
66
66
84
146
146
146
161
161
146
Air Quality Forecast (24h)
PM2.57.0 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T08:15 UTC.