What is the air quality trend in Mělník?

Over the past 14 days, Mělník had an average AQI of 36 based on station measurements. The worst day was 2026-05-16 with AQI 45.

How is Mělník air quality measured?

Air quality in Mělník 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 Mělník, Czech Republic

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 11 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	35	23–50	8.3 µg/m³	15.2	24h	15
2026-05-28	26	19–33	6.3 µg/m³	13.3	24h	15
2026-05-27	40	23–60	9.7 µg/m³	31.0	24h	14
2026-05-26	38	24–54	9.2 µg/m³	28.8	24h	16
2026-05-25	32	23–46	7.8 µg/m³	13.5	24h	15
2026-05-24	43	29–60	10.6 µg/m³	19.7	24h	15
2026-05-23	41	28–60	9.9 µg/m³	18.4	24h	15
2026-05-22	33	23–52	7.9 µg/m³	16.4	24h	14
2026-05-21	30	24–42	7.1 µg/m³	12.2	24h	16
2026-05-20	34	23–54	8.2 µg/m³	12.5	24h	14
2026-05-19	38	23–55	9.1 µg/m³	14.2	24h	16
2026-05-18	44	30–58	10.8 µg/m³	15.4	24h	15
2026-05-17	38	26–55	9.1 µg/m³	8.8	23h	14
2026-05-16	45	31–54	10.8 µg/m³	9.1	21h	16

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