What is the air quality trend in Siuliban?

Over the past 9 days, Siuliban had an average AQI of 116 based on station measurements. The worst day was 2026-07-13 with AQI 142.

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.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

68h

PM2.5 Station

68h · 7 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-20	122	120–126	44.1 µg/m³	14h	7
2026-07-19	123	119–126	44.3 µg/m³	9h	6
2026-07-18	101	101–101	35.7 µg/m³	1h	1
2026-07-17	88	88–88	29.9 µg/m³	1h	1
2026-07-14	131	129–134	47.7 µg/m³	8h	5
2026-07-13	142	128–157	52.5 µg/m³	20h	5
2026-07-11	138	115–161	57.9 µg/m³	2h	1
2026-07-09	100	100–101	35.5 µg/m³	2h	6
2026-07-08	103	99–106	36.4 µg/m³	11h	6

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