What is the air quality trend in Gabrovo?

Over the past 14 days, Gabrovo had an average AQI of 51 based on station measurements. The worst day was 2026-05-17 with AQI 89.

How is Gabrovo air quality measured?

Air quality in Gabrovo 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 Gabrovo, Bulgaria

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

Historical PM2.5 and AQI trend from monitoring stations near Gabrovo, Bulgaria.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

321h

PM2.5 Station

321h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	17	4–104	4.7 µg/m³	6.9	24h	2
2026-05-28	50	11–178	17.7 µg/m³	24.2	23h	2
2026-05-27	37	11–187	15.6 µg/m³	21.5	24h	2
2026-05-26	38	8–191	14.3 µg/m³	19.6	22h	2
2026-05-25	32	8–179	11.9 µg/m³	16.5	24h	2
2026-05-24	39	10–153	12.0 µg/m³	16.5	24h	2
2026-05-23	89	4–342	45.4 µg/m³	61.5	21h	2
2026-05-22	60	4–258	37.1 µg/m³	50.4	18h	1
2026-05-21	71	8–285	39.3 µg/m³	53.2	22h	2
2026-05-20	53	8–216	27.0 µg/m³	36.8	24h	2
2026-05-19	49	4–185	22.7 µg/m³	31.2	24h	2
2026-05-18	44	4–176	16.7 µg/m³	23.1	24h	2
2026-05-17	89	4–188	40.6 µg/m³	55.1	24h	2
2026-05-16	59	4–187	28.6 µg/m³	38.9	23h	3

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