What is the air quality trend in Roman?

Over the past 8 days, Roman had an average AQI of 43 based on station measurements. The worst day was 2026-10-18 with AQI 65.

How is Roman air quality measured?

Air quality in Roman 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 Roman, Romania

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

151h

PM2.5 Station

151h · 1 station

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	43	12–86	11.9 µg/m³	—	10h	3
2026-10-20	47	13–156	13.7 µg/m³	—	22h	2
2026-10-19	43	2–170	14.2 µg/m³	—	23h	2
2026-10-18	65	9–323	30.9 µg/m³	—	16h	1
2026-10-17	38	13–122	10.5 µg/m³	7.0	23h	3
2026-10-16	41	11–76	10.7 µg/m³	9.4	24h	3
2026-10-15	42	18–87	10.8 µg/m³	13.7	22h	3
2026-10-14	31	10–58	7.5 µg/m³	9.0	11h	3

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