What is the air quality trend in Itirapina?

Over the past 15 days, Itirapina had an average AQI of 66 based on station measurements. The worst day was 2026-05-18 with AQI 93.

How is Itirapina air quality measured?

Air quality in Itirapina 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 Itirapina, Brazil

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

Historical PM2.5 and AQI trend from monitoring stations near Itirapina, Brazil.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

298h

PM2.5 Station

298h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	46	9–112	12.6 µg/m³	12h	2
2026-05-29	66	27–173	22.4 µg/m³	19h	2
2026-05-28	64	28–131	19.0 µg/m³	22h	3
2026-05-27	66	4–155	21.3 µg/m³	23h	2
2026-05-26	79	20–162	26.9 µg/m³	22h	2
2026-05-25	69	12–318	29.8 µg/m³	22h	2
2026-05-24	66	3–154	21.3 µg/m³	22h	2
2026-05-23	74	23–199	26.9 µg/m³	22h	3
2026-05-22	55	5–153	17.9 µg/m³	19h	2
2026-05-21	55	10–190	19.8 µg/m³	23h	2
2026-05-20	89	13–237	39.7 µg/m³	23h	2
2026-05-19	76	23–244	29.4 µg/m³	21h	2
2026-05-18	93	17–262	42.5 µg/m³	21h	2
2026-05-17	44	10–154	13.6 µg/m³	20h	2
2026-05-16	48	1–93	13.9 µg/m³	7h	2

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