What is the air quality trend in Puerto Real?

Over the past 15 days, Puerto Real had an average AQI of 39 based on station measurements. The worst day was 2026-07-21 with AQI 49.

How is Puerto Real air quality measured?

Air quality in Puerto Real 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 Puerto Real, Spain

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

Historical PM2.5 and AQI trend from monitoring stations near Puerto Real, Spain.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

318h

PM2.5 Station

318h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	35	17–68	9.1 µg/m³	11h	3
2026-07-21	49	19–89	12.8 µg/m³	21h	5
2026-07-20	39	15–64	9.6 µg/m³	23h	4
2026-07-19	32	2–71	7.9 µg/m³	20h	4
2026-07-18	36	20–54	8.7 µg/m³	20h	4
2026-07-17	44	10–107	11.4 µg/m³	24h	4
2026-07-16	46	17–168	13.3 µg/m³	24h	4
2026-07-15	42	22–76	10.6 µg/m³	24h	4
2026-07-14	41	15–72	10.2 µg/m³	24h	4
2026-07-13	37	15–53	8.9 µg/m³	23h	4
2026-07-12	31	17–56	7.4 µg/m³	23h	4
2026-07-11	40	13–59	9.7 µg/m³	24h	4
2026-07-10	33	15–53	8.0 µg/m³	24h	4
2026-07-09	46	13–222	16.4 µg/m³	24h	4
2026-07-08	38	1–64	9.7 µg/m³	9h	4

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