What is the air quality trend in Bor?

Over the past 8 days, Bor had an average AQI of 74 based on station measurements. The worst day was 2026-10-18 with AQI 93.

How is Bor air quality measured?

Air quality in Bor 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 Bor, Serbia

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

Historical PM2.5 and AQI trend from monitoring stations near Bor, Serbia.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	79	57–149	25.3 µg/m³	38.1	14h	2
2026-10-20	74	25–221	27.6 µg/m³	42.4	24h	2
2026-10-19	72	10–157	24.7 µg/m³	40.5	24h	2
2026-10-18	93	22–164	34.5 µg/m³	56.1	24h	2
2026-10-17	73	15–180	28.9 µg/m³	48.2	24h	2
2026-10-16	66	20–156	20.8 µg/m³	31.9	24h	2
2026-10-15	72	27–160	23.9 µg/m³	37.9	24h	2
2026-10-14	68	9–122	22.6 µg/m³	38.0	10h	2

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