What is the air quality trend in Mladá Boleslav?

Over the past 12 days, Mladá Boleslav had an average AQI of 50 based on station measurements. The worst day was 2026-07-30 with AQI 79.

How is Mladá Boleslav air quality measured?

Air quality in Mladá Boleslav 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 Mladá Boleslav, Czech Republic

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

51h

PM2.5 Station

51h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	40	38–42	9.6 µg/m³	2h	2
2026-08-07	51	40–57	12.6 µg/m³	13h	1
2026-08-06	50	24–60	12.5 µg/m³	11h	1
2026-08-05	51	26–78	14.0 µg/m³	6h	1
2026-08-04	60	44–86	16.8 µg/m³	8h	1
2026-08-03	44	19–70	11.9 µg/m³	3h	1
2026-07-31	79	77–81	25.4 µg/m³	2h	2
2026-07-30	79	79–79	25.3 µg/m³	1h	2
2026-07-25	62	62–62	17.3 µg/m³	1h	1
2026-07-22	38	23–54	9.5 µg/m³	2h	1
2026-07-21	21	21–21	5.0 µg/m³	1h	1
2026-07-19	34	34–34	8.2 µg/m³	1h	1

Back to Mladá Boleslav Air Quality