What is the air quality trend in Siuri?

Over the past 6 days, Siuri had an average AQI of 125 based on station measurements. The worst day was 2026-10-18 with AQI 147.

How is Siuri air quality measured?

Air quality in Siuri 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 Siuri, India

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

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

115

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

28h

PM2.5 Station

28h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	115	115–115	41.3 µg/m³	2h	3
2026-10-20	107	84–116	37.9 µg/m³	8h	2
2026-10-18	147	111–153	55.7 µg/m³	8h	3
2026-10-17	145	101–156	55.7 µg/m³	6h	2
2026-10-16	97	97–97	33.9 µg/m³	1h	1
2026-10-15	140	137–143	51.5 µg/m³	3h	1

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