What is the air quality trend in Gura Humorului?

Over the past 8 days, Gura Humorului had an average AQI of 48 based on station measurements. The worst day was 2026-05-27 with AQI 64.

How is Gura Humorului air quality measured?

Air quality in Gura Humorului 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 Gura Humorului, Romania

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

Historical PM2.5 and AQI trend from monitoring stations near Gura Humorului, Romania.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

155h

PM2.5 Station

155h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	38	12–109	9.9 µg/m³	15h	2
2026-05-28	53	14–157	15.5 µg/m³	22h	2
2026-05-27	64	10–175	22.1 µg/m³	23h	2
2026-05-26	46	14–118	12.7 µg/m³	20h	2
2026-05-25	42	12–99	11.2 µg/m³	23h	2
2026-05-24	62	2–176	22.8 µg/m³	24h	2
2026-05-23	43	22–72	10.8 µg/m³	24h	2
2026-05-22	37	15–70	10.0 µg/m³	4h	2

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