What is the air quality trend in Siuliban?

Over the past 8 days, Siuliban had an average AQI of 110 based on station measurements. The worst day was 2026-08-04 with AQI 145.

How is Siuliban air quality measured?

Air quality in Siuliban is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Siuliban, India

Name: Siuliban Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Siuliban, India.

108

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

121h

PM2.5 Station

121h · 6 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	106	99–108	37.4 µg/m³	8h	6
2026-08-07	104	93–108	36.6 µg/m³	24h	6
2026-08-06	97	84–112	33.9 µg/m³	21h	5
2026-08-05	135	123–141	49.4 µg/m³	18h	6
2026-08-04	145	137–151	53.4 µg/m³	24h	7
2026-08-03	133	123–138	48.5 µg/m³	20h	7
2026-08-02	81	58–110	26.3 µg/m³	4h	2
2026-08-01	84	84–84	27.8 µg/m³	2h	7

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