What is the air quality trend in Gura Humorului?

Over the past 21 days, Gura Humorului had an average AQI of 38 based on station measurements. The worst day was 2026-05-26 with AQI 52.

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

377h

PM2.5 Station

377h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-13	28	11–91	7.4 µg/m³	12h	2
2026-06-12	30	7–68	7.4 µg/m³	20h	2
2026-06-11	35	6–111	9.2 µg/m³	21h	2
2026-06-10	36	7–70	9.2 µg/m³	17h	2
2026-06-09	31	16–55	7.5 µg/m³	21h	2
2026-06-08	36	11–59	9.0 µg/m³	21h	1
2026-06-07	42	18–106	11.5 µg/m³	21h	1
2026-06-06	31	1–60	7.6 µg/m³	19h	2
2026-06-05	40	14–95	10.6 µg/m³	20h	1
2026-06-04	37	6–79	9.6 µg/m³	18h	2
2026-06-03	37	7–182	12.6 µg/m³	22h	1
2026-06-02	49	13–367	24.8 µg/m³	19h	2
2026-06-01	29	1–104	7.6 µg/m³	18h	2
2026-05-31	38	7–124	10.1 µg/m³	18h	1
2026-05-30	44	1–114	12.2 µg/m³	20h	2
2026-05-29	36	7–65	9.1 µg/m³	16h	2
2026-05-28	52	7–155	15.1 µg/m³	16h	2
2026-05-27	41	2–74	10.6 µg/m³	16h	2
2026-05-26	52	25–70	14.0 µg/m³	17h	2
2026-05-25	39	15–70	9.7 µg/m³	18h	2
2026-05-24	35	31–40	8.4 µg/m³	7h	1

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