What is the air quality trend in Říčany?

Over the past 14 days, Říčany had an average AQI of 44 based on station measurements. The worst day was with AQI .

How is Říčany air quality measured?

Air quality in Říčany 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 Říčany, Czech Republic

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

Historical PM2.5 and AQI trend from monitoring stations near Říčany, Czech Republic.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

Air Quality Index Trend

257h

PM2.5 Trend

257h · 3 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-12	81	71–89	26.4 µg/m³	33.0	15h	5
2026-04-11	64	38–77	18.7 µg/m³	24.0	24h	5
2026-04-10	59	44–77	15.9 µg/m³	25.9	24h	4
2026-04-09	32	15–63	7.8 µg/m³	15.2	18h	4
2026-04-08	43	30–63	10.9 µg/m³	21.0	9h	3
2026-04-07	27	7–63	6.7 µg/m³	15.3	23h	3
2026-04-06	21	9–54	5.2 µg/m³	8.8	18h	2
2026-04-04	35	15–59	8.5 µg/m³	10.7	15h	2
2026-04-03	65	33–95	19.6 µg/m³	29.3	23h	2
2026-04-02	56	20–78	15.5 µg/m³	23.1	22h	3
2026-04-01	38	23–47	9.2 µg/m³	14.6	23h	4
2026-03-31	28	17–42	6.8 µg/m³	11.8	24h	4
2026-03-30	25	6–56	6.2 µg/m³	10.0	12h	4
2026-03-29	45	29–58	11.4 µg/m³	16.4	7h	4

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