What is the air quality trend in Silao?

Over the past 14 days, Silao had an average AQI of 64 based on station measurements. The worst day was 2026-05-25 with AQI 88.

How is Silao air quality measured?

Air quality in Silao 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 Silao, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

238h

PM2.5 Station

238h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	51	10–121	14.5 µg/m³	21h	2
2026-05-28	46	9–115	13.6 µg/m³	13h	2
2026-05-27	51	15–117	15.3 µg/m³	13h	2
2026-05-26	76	15–165	27.6 µg/m³	17h	2
2026-05-25	88	15–403	48.1 µg/m³	16h	2
2026-05-24	68	11–298	28.3 µg/m³	20h	2
2026-05-23	82	13–280	34.3 µg/m³	19h	2
2026-05-22	66	17–156	20.9 µg/m³	18h	2
2026-05-21	62	10–172	23.0 µg/m³	22h	2
2026-05-20	75	7–208	29.8 µg/m³	21h	2
2026-05-19	42	15–90	11.7 µg/m³	14h	1
2026-05-18	54	5–154	18.3 µg/m³	15h	2
2026-05-17	68	17–182	25.2 µg/m³	12h	2
2026-05-16	72	10–186	27.0 µg/m³	17h	2

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