What is the air quality trend in Barri de Sant Andreu?

Over the past 15 days, Barri de Sant Andreu had an average AQI of 37 based on station measurements. The worst day was 2026-05-30 with AQI 57.

How is Barri de Sant Andreu air quality measured?

Air quality in Barri de Sant Andreu 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 Barri de Sant Andreu, Spain

Name: Barri de Sant Andreu Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Barri de Sant Andreu, Spain.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	57	30–73	15.8 µg/m³	16.8	11h	1
2026-05-29	46	30–68	11.7 µg/m³	12.5	24h	1
2026-05-28	40	22–63	9.9 µg/m³	10.6	24h	1
2026-05-27	36	15–53	8.6 µg/m³	9.1	24h	1
2026-05-26	48	24–90	12.7 µg/m³	13.5	24h	1
2026-05-25	38	17–57	9.1 µg/m³	9.5	24h	1
2026-05-24	49	15–80	12.9 µg/m³	13.9	24h	1
2026-05-23	37	10–66	9.2 µg/m³	9.7	24h	1
2026-05-22	46	24–66	11.9 µg/m³	12.5	23h	2
2026-05-21	40	14–83	10.3 µg/m³	10.9	24h	1
2026-05-20	40	14–65	10.2 µg/m³	10.8	24h	1
2026-05-19	40	6–79	10.5 µg/m³	11.0	24h	1
2026-05-18	27	8–54	6.5 µg/m³	6.9	24h	1
2026-05-17	11	4–28	2.5 µg/m³	2.6	23h	1
2026-05-16	5	3–15	1.3 µg/m³	1.4	10h	1

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