What is the air quality trend in Colina?

Over the past 15 days, Colina had an average AQI of 65 based on station measurements. The worst day was 2026-05-16 with AQI 92.

How is Colina air quality measured?

Air quality in Colina 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 Colina, Brazil

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

131h

PM2.5 Station

131h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	29	13–53	7.1 µg/m³	5h	1
2026-05-29	56	22–74	16.8 µg/m³	3h	1
2026-05-28	62	10–155	20.0 µg/m³	10h	1
2026-05-27	76	30–154	25.1 µg/m³	8h	1
2026-05-26	64	9–147	20.1 µg/m³	12h	1
2026-05-25	80	16–163	30.5 µg/m³	11h	1
2026-05-24	71	7–163	25.2 µg/m³	13h	1
2026-05-23	90	9–177	37.9 µg/m³	10h	1
2026-05-22	58	17–111	17.3 µg/m³	10h	1
2026-05-21	48	13–89	14.0 µg/m³	10h	1
2026-05-20	70	9–171	29.9 µg/m³	8h	1
2026-05-19	91	1–334	48.6 µg/m³	10h	1
2026-05-18	48	3–147	14.7 µg/m³	12h	1
2026-05-17	54	2–181	25.0 µg/m³	6h	1
2026-05-16	92	20–153	33.4 µg/m³	3h	1

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