What is the air quality trend in Rejon placu Świętego Macieja?

Over the past 8 days, Rejon placu Świętego Macieja had an average AQI of 29 based on station measurements. The worst day was 2026-05-23 with AQI 62.

How is Rejon placu Świętego Macieja air quality measured?

Air quality in Rejon placu Świętego Macieja 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 Rejon placu Świętego Macieja, Poland

Name: Rejon placu Świętego Macieja Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Rejon placu Świętego Macieja, Poland.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

125h

PM2.5 Station

125h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	16	1–32	3.9 µg/m³	4.2	9h	3
2026-05-28	9	2–20	2.1 µg/m³	2.6	9h	2
2026-05-27	14	1–35	3.4 µg/m³	3.9	13h	3
2026-05-26	13	2–43	3.1 µg/m³	3.5	24h	3
2026-05-25	10	1–24	2.3 µg/m³	2.7	13h	2
2026-05-24	58	1–110	17.4 µg/m³	18.4	24h	3
2026-05-23	62	13–148	19.2 µg/m³	20.4	24h	3
2026-05-22	57	5–169	21.1 µg/m³	22.4	9h	3

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