What is the air quality trend in Žďár nad Sázavou?

Over the past 21 days, Žďár nad Sázavou had an average AQI of 31 based on station measurements. The worst day was 2026-08-16 with AQI 50.

How is Žďár nad Sázavou air quality measured?

Air quality in Žďár nad Sázavou 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 Žďár nad Sázavou, Czech Republic

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

Historical PM2.5 and AQI trend from monitoring stations near Žďár nad Sázavou, Czech Republic.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

327h

PM2.5 Station

327h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	31	26–39	7.4 µg/m³	16h	1
2026-09-04	30	25–40	7.1 µg/m³	16h	2
2026-09-03	32	12–42	7.7 µg/m³	17h	1
2026-09-02	36	29–41	8.5 µg/m³	18h	1
2026-09-01	30	9–36	7.2 µg/m³	18h	2
2026-08-31	10	3–17	2.5 µg/m³	14h	1
2026-08-30	8	4–13	1.8 µg/m³	16h	1
2026-08-29	9	2–50	2.2 µg/m³	16h	1
2026-08-28	40	34–46	9.5 µg/m³	15h	1
2026-08-27	39	8–51	9.4 µg/m³	17h	1
2026-08-26	37	33–41	8.9 µg/m³	16h	2
2026-08-25	39	36–42	9.3 µg/m³	13h	1
2026-08-24	39	30–46	9.4 µg/m³	19h	1
2026-08-23	32	19–39	7.6 µg/m³	16h	1
2026-08-22	31	26–35	7.4 µg/m³	19h	1
2026-08-21	41	36–49	9.8 µg/m³	15h	1
2026-08-20	32	17–38	7.8 µg/m³	14h	1
2026-08-19	31	21–46	7.4 µg/m³	17h	1
2026-08-18	27	22–34	6.6 µg/m³	15h	1
2026-08-17	42	25–60	10.4 µg/m³	18h	1
2026-08-16	50	49–51	11.9 µg/m³	2h	1

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