What is the air quality trend in Rožnov pod Radhoštěm?

Over the past 18 days, Rožnov pod Radhoštěm had an average AQI of 47 based on station measurements. The worst day was 2026-10-15 with AQI 67.

How is Rožnov pod Radhoštěm air quality measured?

Air quality in Rožnov pod Radhoštěm 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 Rožnov pod Radhoštěm, Czech Republic

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

Historical PM2.5 and AQI trend from monitoring stations near Rožnov pod Radhoštěm, Czech Republic.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

46h

PM2.5 Station

46h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	58	53–62	15.2 µg/m³	2h	1
2026-10-19	61	15–91	18.9 µg/m³	4h	1
2026-10-18	54	7–92	17.0 µg/m³	3h	1
2026-10-17	62	18–98	20.0 µg/m³	3h	1
2026-10-16	23	7–51	5.5 µg/m³	3h	1
2026-10-15	67	67–67	19.7 µg/m³	1h	1
2026-10-14	55	55–55	14.2 µg/m³	1h	2
2026-10-13	39	26–52	9.4 µg/m³	2h	1
2026-10-11	25	9–64	6.8 µg/m³	4h	1
2026-10-10	14	5–26	3.2 µg/m³	4h	1
2026-10-09	28	13–37	6.8 µg/m³	3h	1
2026-10-08	62	33–92	19.8 µg/m³	2h	1
2026-10-07	54	34–73	15.4 µg/m³	2h	1
2026-10-06	52	43–60	13.3 µg/m³	4h	1
2026-10-05	61	53–69	16.9 µg/m³	2h	1
2026-10-04	59	48–70	16.3 µg/m³	2h	1
2026-10-02	54	50–61	13.6 µg/m³	3h	1
2026-10-01	30	30–30	7.2 µg/m³	1h	1

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