What is the air quality trend in Sevlievo?

Over the past 14 days, Sevlievo had an average AQI of 98 based on station measurements. The worst day was 2026-06-02 with AQI 154.

How is Sevlievo air quality measured?

Air quality in Sevlievo 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 Sevlievo, Bulgaria

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

300h

PM2.5 Station

300h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-12	105	4–474	95.9 µg/m³	129.7	17h	1
2026-06-11	122	8–419	91.8 µg/m³	123.8	23h	2
2026-06-10	105	4–449	77.9 µg/m³	105.2	23h	1
2026-06-09	68	4–375	40.9 µg/m³	55.5	22h	2
2026-06-08	101	4–441	74.5 µg/m³	100.7	21h	2
2026-06-07	83	8–437	64.9 µg/m³	87.9	22h	1
2026-06-06	145	8–477	114.7 µg/m³	154.7	24h	2
2026-06-05	118	4–408	86.2 µg/m³	116.5	22h	2
2026-06-04	129	8–381	91.4 µg/m³	123.4	23h	2
2026-06-03	87	4–473	64.1 µg/m³	86.7	21h	2
2026-06-02	154	4–489	130.3 µg/m³	175.8	18h	1
2026-06-01	36	4–372	21.9 µg/m³	29.9	19h	1
2026-05-31	87	4–446	62.4 µg/m³	84.5	23h	1
2026-05-30	42	4–459	26.1 µg/m³	35.7	22h	1

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