What is the air quality trend in Reghin-Sat?

Over the past 8 days, Reghin-Sat had an average AQI of 39 based on station measurements. The worst day was 2026-10-20 with AQI 77.

How is Reghin-Sat air quality measured?

Air quality in Reghin-Sat 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 Reghin-Sat, Romania

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

Historical PM2.5 and AQI trend from monitoring stations near Reghin-Sat, Romania.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

102h

PM2.5 Station

102h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	27	17–33	6.4 µg/m³	3h	1
2026-10-20	77	14–332	37.5 µg/m³	13h	1
2026-10-19	44	8–153	13.2 µg/m³	16h	1
2026-10-18	31	11–80	8.1 µg/m³	16h	1
2026-10-17	40	5–132	11.5 µg/m³	15h	1
2026-10-16	28	1–74	7.1 µg/m³	16h	1
2026-10-15	31	13–62	7.9 µg/m³	13h	1
2026-10-14	36	7–152	10.8 µg/m³	10h	1

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